Samsung SMT-W5120 User guide

User Guide
SMT-W5120 User Guide _1
©
2_ © SAMSUNG Electronics Co., Ltd.
SAFETY CONCERNS
This document provides the information to prevent bodily injury and property damage.
Please make read the instructions below.
Conventions
Symbols
Warning
Provides information or instructions
that the reader should follow in order
to avoid personal injury or fatality.
Caution
Indication of a general caution.
Caution
Provides information or instructions that
the reader should follow in order to
avoid a service failure or damage to the
system.
Restriction
Indication for prohibiting an action for
a product
Note
Indicates additional information
as a reference.
Instruction
Indication for commanding
a specifically required action
Checks
Provides the operator with checkpoints
for stable system operation.
SMT-W5120 User Guide _3
Warning
WARNING
Power
Do not turn the phone on; wipe the battery
with cloth after removing it from the phone
and then bring it to the Service Center if it
gets wet.
Do not bend or damage the power cord.
Keep the terminal of the battery away from
metallic objects such as necklaces, coins,
etc.
If an old battery is kept in use, it may
expand in size or transform its shape.
Immediately replace it with a new one.
Use the battery only to power the phone.
If the expanded battery is kept in use, gas
may be generated in the battery and this
may cause a fire. Immediately replace it with
a new one.
Do not allow the battery to get wet or
expose it to water.
Do not remove the battery in flammable
areas and turn the battery off.
Do not use damaged power cord or loose
outlets.
Always use the battery and charger
provided with the phone. Safety is not
guaranteed if expendable items or additional
goods are used unauthorized by Samsung.
4_ © SAMSUNG Electronics Co., Ltd.
Installation/Maintenance
Do not expose the battery to excessive heat
such as microwaves, heating apparatus, etc.
Do not use or place the phone near
combustible sprays or flammable materials.
Do not put the phone in a place prone to lots
of dust or where the temperature frequently
changes.
Battery must not be put in mouth of infants
or animals.
Do not use the phone while it is charging
and do not touch with wet hands.
Immediately contact the Service Center if
the phone makes a strange sound, smell,
or smoke.
Do not place flower vases, pots, cups, or
containers including cosmetics, medicines,
etc. near the phone.
General
Discard the scrapped battery only at designated areas.
SMT-W5120 User Guide _5
caution
CAUTION
Power
Do not put the phone and battery near
magnetic forces or places affected by
magnetic forces. This may cause
malfunction of the phone or discharge of
electricity.
Keep the battery indoors while it is not in
use.
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Overcharging or frequent discharging may
decrease battery lifetime. Disconnect the
phone from the charger after charging fully.
Installation/Maintenance
If using a microwave or Bluetooth products
during a call, the call may be affected.
Do not expose the battery to direct sunshine
for a long time.
Before executing the [MENU]  [8.System]
 [4.Unregistration], double check whether
this function should be executed since all
phone information registered to the system
will be deleted.
Do not strike the phone or battery and do
not drop them.
Use a dry cloth for cleaning the phone. Do
not use chemicals such as alcohol, wax,
perfume, deodorant, etc. for cleaning.
Do not disassemble, modify, or remodel the
phone.
Do not place the battery in high
temperatures or heat it.
Do not strike the phone and battery severely
or puncture them with a pinnacle object.
General
Obey local regulations. Always turn off the phone in prohibited or dangerous places (e.g. hospital).
SMT-W5120 User Guide _7
TABLE OF CONTENTS
SAFETY CONCERNS
1
Conventions .................................................................................................... 3
Symbols .......................................................................................................... 3
Warning ........................................................................................................... 4
caution ............................................................................................................ 6
PREPARATION
14
Overview of SMT-W5120 ............................................................................... 14
Unpacking ..................................................................................................... 15
Installing the Battery ...................................................................................... 16
Removing the Battery .................................................................................... 17
Charging the Battery ..................................................................................... 18
Checking the Battery Status .......................................................................... 19
Phone Layout ................................................................................................ 20
Button Description......................................................................................................................................... 21
Icon (Display) Description ............................................................................................................................ 23
To Turn the Power On.................................................................................... 24
To Turn the Power Off.................................................................................... 24
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BASIC FEATURES
25
Making a Call ................................................................................................ 25
Using the Dial Keypad .................................................................................................................................. 26
Using the Call Lists ....................................................................................................................................... 27
Using Speed Dial........................................................................................................................................... 28
Answering a Call ........................................................................................... 28
Volume Adjustment........................................................................................ 29
Key Button Volume Adjustment ................................................................................................................... 29
Voice Volume Adjustment ............................................................................................................................ 30
Setting the Etiquette Mode ............................................................................ 31
To Set up the Etiquette Mode ...................................................................................................................... 31
To Disable the Etiquette Mode..................................................................................................................... 31
Setting the Automatic Key Lock ..................................................................... 32
To Set up the Automatic Key Lock .............................................................................................................. 32
To Disable the Automatic Key Lock............................................................................................................. 32
Entering Characters ...................................................................................... 33
Buttons Used for Entering Characters ........................................................................................................ 33
How to enter uppercase and lowercase ..................................................................................................... 33
How to Enter Special Characters ................................................................................................................ 35
How to Enter Numbers ................................................................................................................................. 35
SMT-W5120 User Guide _9
CONVENIENT FEATURES
36
Features Used During a Call ......................................................................... 36
Mute on a Call ............................................................................................................................................... 36
Conference Call while on the Phone........................................................................................................... 37
Call Transfer .................................................................................................................................................. 38
Holding a Call ................................................................................................................................................ 39
Right navigation button ................................................................................................................................. 39
Features on a Calling Failure......................................................................... 40
Call Back ........................................................................................................................................................ 40
Station Message............................................................................................................................................ 41
Camp On ....................................................................................................................................................... 42
Features Used During Receiving a Call ......................................................... 43
Call Reject...................................................................................................................................................... 43
MENUS
44
Menu Structure .............................................................................................. 44
Phonebook .................................................................................................... 45
Phonebook .................................................................................................... 46
Find Number.................................................................................................................................................. 46
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Outgoing Calls ............................................................................................................................................... 51
Incoming Calls ............................................................................................................................................... 52
Missed Calls .................................................................................................................................................. 53
New Entry ...................................................................................................................................................... 55
Delete List ...................................................................................................................................................... 56
Utilities .......................................................................................................... 57
Alarm .............................................................................................................................................................. 57
Schedule ........................................................................................................................................................ 58
Calculator ....................................................................................................................................................... 60
World Time..................................................................................................................................................... 61
Conversion..................................................................................................................................................... 62
Timer .............................................................................................................................................................. 63
Message ....................................................................................................... 64
Station Message............................................................................................................................................ 64
SMS (Short Message Service) .................................................................................................................... 65
VMS (Voice Mail System) ............................................................................................................................ 71
Volume/Ring .................................................................................................. 72
Incoming Calls Tone ..................................................................................................................................... 72
Connection Tone ........................................................................................................................................... 75
Key Tone ........................................................................................................................................................ 75
Warning Tone ................................................................................................................................................ 76
SMT-W5120 User Guide _11
Soft Menu ...................................................................................................... 77
Station Message............................................................................................................................................ 77
Direct Pickup.................................................................................................................................................. 78
Do Not Disturb ............................................................................................................................................... 78
Page ............................................................................................................................................................... 79
Conference .................................................................................................................................................... 80
Call Forward .................................................................................................. 83
Phone Settings .............................................................................................. 84
Phone Name ................................................................................................................................................. 84
Background ................................................................................................................................................... 85
Password ....................................................................................................................................................... 85
Language ....................................................................................................................................................... 86
Back Light ...................................................................................................................................................... 87
LCD Contrast................................................................................................................................................. 89
Cradle Hook................................................................................................................................................... 89
Reset .............................................................................................................................................................. 90
Program Msg (Programmed Message)...................................................................................................... 91
Phone Lock.................................................................................................................................................... 92
Intern. Lock (Internal Lock)........................................................................................................................... 93
Call Answer .................................................................................................................................................... 94
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System .......................................................................................................... 95
Registration.................................................................................................................................................... 95
System Setting ............................................................................................................................................ 107
Encryption key ............................................................................................................................................. 108
Unregistration .............................................................................................................................................. 109
QoS (WMM: WiFi MultiMedia) ................................................................................................................... 110
IP&MAC Address ........................................................................................................................................ 110
Version Info .................................................................................................................................................. 111
Network Setting ........................................................................................................................................... 112
SSID Setting ................................................................................................................................................ 122
Help ............................................................................................................ 124
Function Description ................................................................................................................................... 124
Troubleshooting........................................................................................................................................... 125
TROUBLESHOOTING
126
ANNEX
128
Product Specifications ................................................................................. 128
SMT-W5120 User Guide _13
PREPARATION
Overview of SMT-W5120
This user guide provides instructions for the use of Samsung’s SMT-W5120 mobile phone.
The SMT-W5120 (Wireless IP-Phone Mobile type) is the wireless mobile phone that allows a voice
communication through IEEE 802.11 b/g wireless LAN.
SMT-W5120 supports voice communication using IEEE802.11 b/g WLAN. Based on IEEE802.11 b/g
standard, VoIP voice signals received are compressed to a voice codec and transferred as data packets.
14_ © SAMSUNG Electronics Co., Ltd.
Unpacking
After purchasing the SMT-W5120 phone, you have to check that the following items have been packed in
the box.
Battery
(standard type)
SMT-W5120
Quick & Installation
Reference Guide
Charger
Adapter
User Guide/Quick & Installation
Reference Guide
Earphone
Leather case
for phone
SMT-W5120 User Guide _15
Installing the Battery
Put the lower part of your battery, and then install the battery by
pressing the upper part.
16_ © SAMSUNG Electronics Co., Ltd.
Removing the Battery
1
Press the button and the battery is separated and raised as
shown in the figure.
2
Lift up and remove the battery.
SMT-W5120 User Guide _17
Charging the Battery
After checking each component of the phone, charge the battery as shown in the figure below.
Charging the battery
Charging the battery with phone
18_ © SAMSUNG Electronics Co., Ltd.
Checking the Battery Status
The battery status can be checked by looking at the battery status icons given below that appear on the
LCD panel of the phone.
- When the battery energy is completely discharged, the phone makes a warning sound and the battery icon
starts to blink. It is recommended to change to a new battery or charge the battery immediately.
- If the phone is still used after the warning sound and blinking, the battery will be completely discharged
and the power will automatically go off.


Fully charged
Sufficient
Insufficient

Fully
discharged
- Battery duration varies according to service of telecommunications companies, environment
of use, period of battery use.
- Battery is exhausted even if the phone is not used and waiting time will be shortened if
additional features are used.
- As batteries are expendable, their lifetime gradually decreases. If battery duration is less
than half what it was when new, purchase a new one.
SMT-W5120 User Guide _19
Phone Layout
The following figure shows the main
elements of your phone.
Speaker
Volume Button
Headset
Connection Hole
LCD Screen
Backlight Button
Menu Button
Send Button
Transfer Button
Navigation Button
Speaker Button
End/Power Button
Cancel Button
Hold Button
Dial Buttons
Etiquette mode
Button
Microphone
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Auto Key Lock Button
Button Description
Name
Description
Backlight Button
Used when illuminating the display and keypad.
Navigation Buttons
Used when moving the menu bar upward or entering the soft menu.
Used when moving the menu bar downward or entering the
volume/ring menu.
Used when moving the menu bar to the right direction or entering the
phonebook menu.
Used when moving the menu bar to the left direction or entering the
message menu.
Used when selecting or saving the selected item for function
settings.
Speaker Button
Used When selecting speaker phone function.
End/Power Button
Used when turning the power on/off, when returning to the initial
screen or when terminating the call.
SMT-W5120 User Guide _21
Name
Description
Cancel Button
Delete characters from display or in menu mode return to
previous menu.
Hold Button
Used when holding a call.
Dial Buttons
~
Used when dialing or entering characters.
Auto Key Lock
Button
Used when applying the automatic key lock.
Etiquette mode
Button
Used when applying the etiquette mode.
Transfer Button
Used when transferring a call.
Send Button
Used when calling or receiving a call.
Menu Button
Used when entering the menu mode.
Volume Button
Used when controlling the volume of voice or key tone.
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Icon (Display) Description
Icon
Description
This indicates the signal intensity.
: weak signal
: strong signal
This turns on when the service is not available.
Blinks when trying to make a call and turns on when a call is connected.
The status that indicates an alarm is set.
When a message is received.
Etiquette function or vibration function is enabled.
Indicates that the automatic key lock is enabled.
Indicates that the ring type is set as light only (silent).
Indicates the battery charging level.
: fully charged
: sufficient
: insufficient
: fully discharged (needs to be charged immediately)
SMT-W5120 User Guide _23
To Turn the Power On
Press the
button for more than 2 seconds.
When power is on without the registration, the ‘Unregistered’ message will
be displayed.
Register the phone according to the following procedure:
refer to descriptions in [8. System]  [1. Registration].
To Turn the Power Off
Press the
button for more than 2 seconds.
The phone will automatically turn off.
24_ © SAMSUNG Electronics Co., Ltd.
BASIC FEATURES
Making a Call
For your convenience there are several ways to make a call.
Refer to [1. Phonebook] in ‘Menus’ of this guide for how to use the latest outgoing call
numbers, incoming call numbers, missed call numbers and save the new phone number.
SMT-W5120 User Guide _25
Using the Dial Keypad
1
Press the phone number.
- Use the dialing pad to enter the required number. The telephone
number will appear on the display.
- Press the
button for a short time to modify an incorrectly
entered number, one by one. Press the
button for a long
time to completely delete all the incorrectly entered numbers at
once.
2
Press the
- Press the
button.
button to hang up the phone.
26_ © SAMSUNG Electronics Co., Ltd.
Using the Call Lists
You can view not only the latest calls or received phone numbers but also absent subscriber messages.
This is achieved by simply selecting the desired phone number for information or to make a call.
1
Press the
2
Using the
3
button.
buttons to view the call history.
-
: Latest received number
-
: Latest called number
-
: Failed call
Select the phone number and press the
button.
The outging calls, incoming calls or missed calls lists store up to 99 entries each. If they are
all filled up, the oldest phone number will be erased when a new phone number is saved.
SMT-W5120 User Guide _27
Using Speed Dial
You can make a call using a speed dial number you assigned to a phone number in your contacts.
Press and hold the last two digits of a speed dial number for more than two seconds.
Answering a Call
Press any button except [Volume] button,
button, or
button
to start a conversation while the phone is ringing.
You can set how to answer the incoming call. Refer to [7. Phone Settings]
 [#. Call Answer] from ‘Menus’ in this guide.
28_ © SAMSUNG Electronics Co., Ltd.
Volume Adjustment
You can adjust the key button volume, and voice volume from the other party.
Key Button Volume Adjustment
You can adjust the volume with key button while on the phone.
Select the one of 5 volume levels you want by pressing the [Volume]
button in the initial screen.
If a key is pressed during a call, the key tone will not be played unless when using an
earphone.
SMT-W5120 User Guide _29
Voice Volume Adjustment
While having a conversation on the phone, you can adjust the voice
volume from the other party.
Select the one of 14 volume levels you want by pressing the [Volume]
button while having a conversation.
30_ © SAMSUNG Electronics Co., Ltd.
Setting the Etiquette Mode
To avoid interrupting other people in public places or during a meeting, you can set the phone to vibration
instead of ringing.
To Set up the Etiquette Mode
Press the
button for more than 2 seconds on the initial screen.
Then the etiquette mode icon
will be displayed on the top of phone screen and the phone will
vibrate instead of ringing if there is an incoming call.
To Disable the Etiquette Mode
To disable the etiquette mode, press the
Then the etiquette mode icon
button for more than 2 seconds on the initial screen.
disappears.
SMT-W5120 User Guide _31
Setting the Automatic Key Lock
In order to protect your privacy, this function prevents others from viewing your information.
When the automatic key lock is set, no keys of the phone will work, and functions other than answering a
call cannot be used until you disable the Automatic Key Lock.
To Set up the Automatic Key Lock
Press the
button for more than 2 seconds on the initial screen.
The screen will then display the automatic key lock icon
.
To Disable the Automatic Key Lock
To disable the automatic key lock, press the
Then the automatic key lock icon
32_ © SAMSUNG Electronics Co., Ltd.
disappears.
button for more than 2 seconds on the initial screen.
Entering Characters
This section describes how to enter uppercase/lowercase English characters and special characters.
Buttons Used for Entering Characters
The buttons used for entering the characters are as follows.
-
button: Screen for entering [ENG (uppercase)] appears first and
a menu bar prompting you to select [eng (lowercase)/
Sym (Special character)] on the lower part of the screen.
-
button: Enter the desired characters from [ENG/eng/Sym].
How to enter uppercase and lowercase
Pressing the
button allows you to enter English uppercase letters automatically and to select one
type from the [ENG/eng/Sym] located on the lower part of the screen using the
buttons.
The screen will then provide an input field for the character type you selected the other two character types
will appear on the menu bar.
For example, if [eng] is selected, [ENG/eng/Sym] will appear on the menu bar.
SMT-W5120 User Guide _33
Press the
buttons to move the cursor.
Modify the desired characters using the
button and place the cursor on the appropriate location
to insert the characters. If a character to be entered is the same as the last entered character,
press the
buttons to move the cursor right one space.
Dial Button
0
1
2
3
4
‘space’
.
A
D
G
2
B
E
3
C
F
count
1
4
5
6
7
J
M
P
T
W
H
K
N
Q
U
X
I
L
O
R
V
Y
S
8
9
*
/
Z
To enter characters, press the button where a desired character is displayed repetitively to display the next
character. (e.g., If the number [5] button is pressed, the character ‘J’ is entered. If the [5] button is pressed
once more, the ‘K’ is entered.)
34_ © SAMSUNG Electronics Co., Ltd.
#
@
How to Enter Special Characters
Press the
button and select [Sym] from the menu bar on the lower part of the screen.
Then the special characters are displayed in the same order.
Select desired special characters using the
buttons and press the
button to enter the
character on the screen.
How to Enter Numbers
Press the dial button for more than 2 seconds so that numbers are entered irrespective of which character
has been selected from out of the English Uppercase/English Lowercase/Special Characters has been
entered.
SMT-W5120 User Guide _35
CONVENIENT FEATURES
Features Used During a Call
These convenient functions may be used during a call.
Mute on a Call
This is used to block your voice from your phone during a call. But you can still hear the other party.
1
Press the
2
Move to [1. Mute(On)] using
button during a phone conversation.
and then press the
button,
button.
- If you want to resume talking to the phone, press the
button again and select [1. Mute(Off)].
36_ © SAMSUNG Electronics Co., Ltd.
Conference Call while on the Phone
This is the setting function for conference call while on the phone.
1
Press the
2
Select the [2. Conference] using
and then
button while on the phone with other party.
button,
button.
3
Enter the 3rd party phone numbers who wants to participate in a
conference.
4
When the call is connected with the 3 party, press the
rd
Select the [1. Conference] and then press
button.
button.
- Up to 5 people can participate in a conference call.
SMT-W5120 User Guide _37
Call Transfer
This function allows to transfer a call to the other party during a call conversation.
1
Press the
2
Press the call number to be transferred.
3
Press the
button during the conversation.
button to hang up. Then the call will be transferred to the third party on hold.
- Press the
38_ © SAMSUNG Electronics Co., Ltd.
button again in transfer mode to resume the call with the previous caller again.
Holding a Call
This is used to hold a call for a while during a phone conversation.
1
Press the
2
Re-press the
button during the conversation.
button in standby status to resume the hold call.
Right navigation button
If you press the
button during a call, a menu will appear allowing you
to save telephone numbers.
- You can save the telephone number of the present caller
- You can dial a number using the Phonebook.
- You can dial a number using the Call list.
SMT-W5120 User Guide _39
Features on a Calling Failure
This section describes functions that can be used for internal calls when the other party is busy or when a
call cannot be connected due to features such as ‘Do Not Disturb’, set by the other party.
Call Back
If an internal call cannot be connected, you can reserve the call.
1
2
If the other party does not answer your call or if he or she is in
‘Busy’ or in ‘Do Not Disturb’ status, press
button.
Move to [1. Call Back] using the
button and then
press the
button.
- Your phone will ring when the other party either finishes the call
or clears the DND function. Once you pick up your phone,
the phone of the other party starts to ring.
40_ © SAMSUNG Electronics Co., Ltd.
Station Message
If an internal call cannot be connected, you can send a message.
1
If other party is not answering, ‘busy’ or ‘rejecting call’ is set,
then press the
2
button.
Move to [2. Message] using the
press the
- The
button and then
button.
icon appears on the other party’s phone.
SMT-W5120 User Guide _41
Camp On
If an internal call cannot be connected, you can make the other party’s phone to play an urgent sound
and wait for the other party to answer your call.
1
2
If the other party does not answer your call or if he or she is in
‘Busy’ or in ‘Do Not Disturb’ status, press
button.
Move to [3. Camp On] using the
button and then
press the
button.
- The urgent sound cannot be heard while the other party is busy.
The bell of the other party starts to ring when the other party
hangs up the call.
42_ © SAMSUNG Electronics Co., Ltd.
Features Used During Receiving a Call
This section describes functions that can be used while receiving a call
Call Reject
If you don’t want to receive a call when the phone rings, you can use this function.
1
Do a long press on the [Volume] button while phone is ringing.
2
Phone stops ringing and the phone call is ended.
- The number of the rejected call is saved in the missed calls list
SMT-W5120 User Guide _43
MENUS
Menu Structure
Press the [Menu] button in idle mode. The menu will appear on the screen.
The Menu screen displays the functions-Phonebook, Utilities, Message, Soft Menu, Volume/Ring,
Phone Settings, System and Help as icons.
Phonebook
1. Find Number
1. Alarm
2. Outgoing Calls Utilities
2. Schedule
3. Incoming Calls
3. Calculator
4. Missed Calls
4. World Time
5. New Entry
5. Conversion
6. Delete List
6. Timer
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1. Station Msg
Message
2. SMS
3. VMS
1. Station Msg
1. Disable
2. Direct Pickup Call Forward
2. All Calls
3. Key Tone
3. DoNotDisturb
3. Busy Calls
4. Warning Tone
4. Page
4. No Answer
5. Conference
5. Busy/No Answer
1. Incoming calls Tone
Volume
/Ring
2. Connection Tone
Soft Menu
6. DoNotDisturb
Phone
Settings
1. Phone Name
2. Background
3. Password
4. Language
5. Back Light
6. LCD Contrast
7. Cradle Hook
8. Reset
9. Program Msg
0. Phone Lock
*. Intern. Lock
#. Call Answer
1. Registration
System
2. System Setting
1. Function Desc
Help
2. Troubleshooting
3. Encryption Key
4. Unregistration
5. QoS (WMM)
6. IP&MAC Addr.
7. Version Info
8. Network Setting
9. SSID Setting
SMT-W5120 User Guide _45
Phonebook
Press the [Menu] button in idle mode, and then select the [1. Phone book] icon to find out various methods
to make a call and view the call lists.
Find Number
This function allows you to search a phone number by name,
number and location.
46_ © SAMSUNG Electronics Co., Ltd.
Search by Name
You can search and make a call the desired phone number using a name.
[MENU]  1. Phone book  [OK]  1. Find Number  1. By Name
 Enter a name  [OK]
- If you press the [OK] button without entering a name, all the numbers in
the list saved will be displayed.
- Use the
buttons to move between phone number,
and press [Send] button to make the call.
- Use the
buttons to move between phone number,
and press [OK] button to detail information.
SMT-W5120 User Guide _47
Search by Number
You can search and make a call the desired phone number using a phone number.
[MENU]  1. Phone book  [OK]  1. Find Number  2. By Number
 Enter a phone number  [OK]
- If you press the [OK] button without entering a number, all the numbers in
the list saved will be displayed.
- Use the
buttons to move between phone number,
and press [Send] button to make the call.
- Use the
buttons to move between phone number,
and press [OK] button to detail information.
48_ © SAMSUNG Electronics Co., Ltd.
Search by Speed dial number
You can search and make a call the desired phone number using a speed dial number.
[MENU]  1. Phone book  [OK]  1. Find Number  3. By Location
 Enter a speed dial number  [OK]
- If you press the [OK] button without entering a speed dial number,
all the numbers in the list saved will be displayed.
SMT-W5120 User Guide _49
Modifying/Deleting Phone Number
This is the method to modify or delete the saved phone number.
[MENU]  1. Phone book  [OK]  1. Find Number  1/2/3
 Enter Name/Phone number/Speed dial number  [OK]

 [MENU]  1. Edit  Modify phone number
 [OK]
- To modify the phone number, select [1. Edit]
- To delete the phone number, select [2. Delete].
- Using the [Cancel] and [Dial] buttons, modify the phone number and press
the [OK] button to save it.
50_ © SAMSUNG Electronics Co., Ltd.
Outgoing Calls
After view only the latest dialed phone number, select the desired phone number and make a call.
[MENU]  1. Phone book  [OK]  2. Outgoing Calls  [OK]
- The maximum of 99 phone numbers can be saved in the outgoing calls list.
If they are all filled up, the oldest phone number is erased when a new
dialed phone number is saved.
- Use the
buttons to move between phone number,
and press [Send] button to make the call.
- To see the date and time information of an outgoing call, use the
buttons to move the number and press [OK] button.
SMT-W5120 User Guide _51
Incoming Calls
After view only the latest received phone number, select the desired phone number and make a call.
[MENU]  1. Phone book  [OK]  3. Incoming Calls  [OK]
- The maximum of 99 phone numbers can be saved in the incoming calls
list. If they are all filled up, the oldest phone number is erased when a new
received phone number is saved.
- Use the
buttons to move between phone number,
and press [Send] button to make the call.
- To see the date and time information of an incoming call, use the
buttons to move the number and press [OK] button.
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Missed Calls
After view only the latest missed phone number, select the desired phone number and make a call.
[MENU]  1. Phone book  [OK]  4. Missed Calls  [OK]
- The maximum of 99 phone numbers can be saved in the missed calls list. If
they are all filled up, the oldest phone number is erased when a new
missed phone number is saved.
- Use the
buttons to move between phone number,
and press [Send] button to make the call.
- To see the date and time information of a missed call, use the
buttons to move the number and press [OK] button.
SMT-W5120 User Guide _53
Saving/Modifying/Deleting Phone Number
This is the method to modify or delete the saved phone number.
[MENU]  1. Phone book  [OK]  2/3/4  [OK]

(Move to a phone number)  [MENU]  1. Save
 Enter name, phone number, speed dial number  [OK]
- To save the phone number, select [1. Save]
- To modify the phone number, select [2. Edit]
- To delete the phone number, select [3. Delete].
- Using the [Cancel] and [Dial] buttons, modify the phone number and
press the [OK] button to save it.
54_ © SAMSUNG Electronics Co., Ltd.
New Entry
This function allows you to save the new phone number by using the menu function.
[MENU]  1. Phone book  [OK]  5. New Entry  Enter name,
phone number (home, station, mobile), speed dial number  [OK]
- You can directly enter the phone number on the idle mode,
and save that number using the
button.
SMT-W5120 User Guide _55
Delete List
This function enables you to delete phone numbers registered in the phonebook or calling numbers and
called numbers.
[MENU]  1. Phone book  [OK]  6. Delete List  [OK]
 1. Del Phonebook  Enter a Password 
(Yes/No)
 [OK]
- To delete all phone number saved in the phonebook, select
[1. Del Phonebook].
- To delete the list of outgoing call numbers, select [2. Del Outgoing].
- To delete the list of incoming call numbers, select [3. Del Incoming].
- To delete the list of missed call numbers, select [4. Del Missed].
- To delete all phone number saved in the phonebook and the list of
outgoing/incoming/missed calls numbers, select [5. Del All].
56_ © SAMSUNG Electronics Co., Ltd.
Utilities
Press the [Menu] button in idle mode, and then select the [2. Utilities] icon.
Alarm
This function enables you to delete phone numbers registered in the phonebook or calling numbers and
called numbers.
[MENU]  2. Utilities  [OK]  1. Alarm  [OK]  1. Set Alarm
 [OK]  Enter time 

(Move to the alarm interval field)
(Select alarm interval)  [OK]
- To set the alarm, select [1. Set Alarm]
- To disable the alarm, select [2. Reset Alarm].
- To change the alarm melody, select [3. Alarm Melody].
You can choose one among 5 melodies.
- When the alarm is set, the alarm icon
will appear on the screen.
SMT-W5120 User Guide _57
Schedule
This function allows you to enter important tasks or appointments and then set the phone alarms on those
dates. So, you can easily use this function to manage a personal schedule.
If the alarm is set up as mute, you can directly check what the schedule is on the screen.
[MENU]  2. Utilities  [OK]  2. Schedule  [OK]  Select dates
 [OK]  Enter time 
 Enter contents 

(Move to the content field)
(Move to the melody field)
(Select Melody)  [OK]
58_ © SAMSUNG Electronics Co., Ltd.
Modifying/Deleting Schedule
This function allows you to modify or delete the registered schedule.
[MENU]  2. Utilities  [OK]  2. Schedule  [OK]  Select dates
 [OK] 
(Select schedule list)  [MENU]  1. Modify
 Modify Time/contents/melody  [OK]
- To modify a schedule, select [1. Modify]
- To delete a schedule, select [2. Delete].
- To add a schedule, select [3. Add].
- To delete all schedules, select [4. Delete All ].
SMT-W5120 User Guide _59
Calculator
This function allows you to do four arithmetical operations (addition, subtraction, multiplication and division)
in a simple way.
[MENU]  2. Utilities  [OK]  3. Calculator  [OK]  Enter numbers

(Select arithmetical operation symbol)
 Enter numbers  [OK]
- When entering negative numbers, press [Auto Key Lock] button, and
When incorrect numbers are entered, press the [Cancel] button.
- Press the
buttons to reuse the result.
- Press the [Cancel] button to reset or the [End/Power] button to
terminate.
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World Time
This function allows you to check current date and time in each region of the world.
[MENU]  2. Utilities  [OK]  4. World Time  [OK]

(Move the meridian line)
- The corresponding time of each capital name will be shown.
SMT-W5120 User Guide _61
Conversion
This function allows you to convert a variety of units (length/weight/volume/area/temperature).
After entering a value, you may select a unit and convert the value into another unit.
[MENU]  2. Utilities  [OK]  5. Conversion  [OK]
 1. Length/2. Weight/3. Volume/4. Area/5. Temperature
 [OK]  Enter values 


(Select a unit to convert)
(Move to the target conversion unit field)
(Select a desired conversion unit)  [OK]
62_ © SAMSUNG Electronics Co., Ltd.
Timer
This function raises an alarm after a preset time is elapsed when you set the time.
[MENU]  2. Utilities  [OK]  6. Timer  [OK]
- Press the [Speaker] button to select [Set]
- Press the [Menu] button to select [Start].
- If you want to pause the timer for a while, press the [Menu] button to
select [Stop].
- When the time is up, the bell stars to ring.
SMT-W5120 User Guide _63
Message
Press the [Menu] button in idle mode, and then select the [3. Message] icon.
The [Message] menu consists of 3 sub menus: Station Msg, SMS and VMS.
Station Message
You can send a reply by checking messages received from an extension on the busy state.
[MENU]  3. Message  [OK]  1. Station Msg  [OK]

(Select a station number)  [OK]  1. Reply
 [OK]
- To connect call, select [1. Reply].
- To delete the message, select [2. Delete].
64_ © SAMSUNG Electronics Co., Ltd.
SMS (Short Message Service)
This function allows you to send or receive messages to/from other station.
Inbox
This function allows you to check an incoming message. Up to 20 incoming messages can be saved.
[MENU]  3. Message  [OK]  2. SMS  [OK] 1. Inbox
 [OK] 
(Select the message)  [OK]
- Press the [Menu] button to delete selected message or to delete all
messages.
- After the message is selected, Press the [Menu] button to reply or to
resend or to delete selected message.
- Press the [Send] button to make a call to the person who left the selected
message. However, if the message does not include the phone number
of the person, a call cannot be made.
- If there are unchecked messages,
checked messages,
is displayed, if there are
is displayed.
SMT-W5120 User Guide _65
Outbox
Write
This function allows you to write and send the new message.
[MENU]  3. Message  [OK]  2. SMS  [OK]  2. Outbox  [OK]
 1. Write  [OK]  1. New Text  [OK]  Enter the new message
 [OK]  enter the destination number  [OK]
- To write new text, select [1. New Text]
- To select the message stored in the Templates, select [2. Template].
- After editing the selected message in the Templates, you can send the
message.
- Up to 80 characters/numbers including the blank can be written.
66_ © SAMSUNG Electronics Co., Ltd.
Sent
This function allows you to check a sent message saved in the message box and the message that fails to
be sent, to re-send the message, to delete a message or all messages.
[MENU]  3. Message  [OK] 2. SMS  [OK]  2. Outbox
 [OK]  2. Sent 
(Select the sent message)  [OK]
- Select the message and press the [OK] button to check the sent
message.
- After the message is selected, press the [Menu] button to resend or
delete the selected message.
- Up to 10 outgoing messages can be saved.
- If the message is sent,
is displayed, if the message fails to be sent,
is displayed.
SMT-W5120 User Guide _67
Templates
New
This function allows you to register a new message to the Templates.
[MENU]  3. Message  [OK]  2. SMS  [OK]  3. Templates
 [OK]  1. New  [OK]  Enter the character  [OK]
- Up to 10 messages can be saved in the message box.
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Search
This function allows you to check the messages saved in the Templates.
[MENU]  3. Message  [OK]  2. SMS  [OK]  3. Templates
 [OK]  2. Search  [OK] 
(Select the message)
 [OK]
- Press the [Menu] button to delete selected message or to delete all
messages.
- After the message is selected, press the [Menu] button to send, edit,
delete the selected message.
SMT-W5120 User Guide _69
SMS Settings
Alert Time
This function allows you to set alert time that notifies to the user when a message arrives.
[MENU]  3. Message  [OK]  2. SMS  [OK]  4. SMS Settings
 [OK]  1. Alert Time  [OK] 
 [OK]
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(Select the alert time)
VMS (Voice Mail System)
Message
This function allows you to check the number of the new VMS messages and hear new message contents.
This function is available after installing VMS and setting a VMS group.
[MENU]  3. Message  [OK]  3. VMS  [OK]  1. Message  [OK]
- After accessing the VMS, You can use the soft menu by pressing the
[Menu] button.
SMT-W5120 User Guide _71
Volume/Ring
Press the [Menu] button in idle mode, and then select the [4. Volume/Ring] icon.
You can press the
in idle mode to perform the same function.
Incoming Calls Tone
Ring Type
You can select the modes of call sound such as the ring, vibration, ring after vibration and Light only.
[MENU]  4. Volume/Ring  [OK]  1. Incoming calls tone  [OK]
 1. Ring Type  [OK] 
(Select ring type)  [OK]
For information about how to set the etiquette mode, refer to the description of ‘Setting the
Etiquette Mode’ section in ‘Basic Features’ of this guide.
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Ring Tone
This function enables you to select one ring melody out of a selection of 18 melodies.
You can select the melody for each type of incoming call (internal/external).
[MENU]  4. Volume/Ring  [OK]  1. Incoming calls tone  [OK]
 2. Ring Tone  [OK] 

(Select call type)  [OK]
(Select melody)  [OK]
SMT-W5120 User Guide _73
Ring Volume
This function enables you to adjust the ring volume.
[MENU]  4. Volume/Ring  [OK]  1. Incoming calls tone  [OK]
 3. Ring Volume  [OK] 
(Select ring volume)  [OK]
You can adjust the volume of the bell by using the [Volume] button.
74_ © SAMSUNG Electronics Co., Ltd.
Connection Tone
This function enables to set an alarm in call connection.
[MENU]  4. Volume/Ring  [OK]  2. Connection Tone  [OK]

(Select On/Off)  [OK]
Key Tone
This function enables you to set the type of key tone.
[MENU]  4. Volume/Ring  [OK]  3. Key Tone  [OK]

(Select key tone)  [OK]
SMT-W5120 User Guide _75
Warning Tone
This function enables you to hear a warning tone when you move to a shadow zone during a call.
[MENU]  4. Volume/Ring  [OK]  4. Warning Tone  [OK]

(Select On/Off)  [OK]
76_ © SAMSUNG Electronics Co., Ltd.
Soft Menu
Press the [Menu] button in idle mode, and then select the [5. Soft Menu] icon.
Station Message
You can send a reply by checking messages received from an extension on the busy state.
[MENU]  5. Soft Menu  [OK]  1. Station Msg  [OK]

(Select a station number)  [OK]  1. Reply
 Call is connected.
- To connect call, select [1. Reply].
- To delete the message, select [2. Delete].
SMT-W5120 User Guide _77
Direct Pickup
You can hear one of the other handsets ringing, but you know there is nobody in the vicinity of the device.
You can take over this call.
[MENU]  5. Soft Menu  [OK]  2. Direct Pickup  [OK]
 Dial the ringing extension number  [OK]
Do Not Disturb
You can deny all of call requests anytime you want to.
[MENU]  5. Soft Menu  [OK]  3. DoNotDisturb  [OK]

(Select On/Off)  [OK]
- When DND (Do Not Disturb) mode is set up, the ‘DND’ message and the
icon will appear on the initial screen.
78_ © SAMSUNG Electronics Co., Ltd.
Page
This function allows you to page through your phone at the specific area in the system.
[MENU]  5. Soft Menu  [OK]  4. Page  [OK]

(Select page zone)  [OK]
 My voice is announced through the phone.
SMT-W5120 User Guide _79
Conference
You can call multiple parties to have a conversation in one channel. Up to five persons, including the person
holding the conference, can participate in a conference call.
Group Conf.
Load
You can load a conference group from the system and have a conference with the group.
[MENU]  5. Soft Menu  [OK]  5. Conference  [OK]
 1. Group Conf.  [OK]  1. Load  [OK]  Group list is displayed

(Select a group)  [OK]
 Group members are connected
- To modify or delete the group, press the [Menu] button in the group list
and then select [1. Edit], or [2. Delete].
80_ © SAMSUNG Electronics Co., Ltd.
Save
Members that are frequently called upon for a meeting can be saved to the system as a group.
A group saved to the system can be conveniently used later by selecting ‘Group Conference’.
[MENU]  5. Soft Menu  [OK]  5. Conference  [OK]
 1. Group Conf.  [OK]  2. Save  [OK]  Entering group name
 [OK]  Enter phone number of member

(Move to next field)
 Enter phone number of next member  [OK]
SMT-W5120 User Guide _81
Each Conf.
You can have a conference by entering directly phone number of each member.
[MENU]  5. Soft Menu  [OK]  5. Conference  [OK]
 2. Each Conf.  [OK]  Enter phone number of member  [OK]

(Move to next field)  Enter phone number of next member
 [OK]
- The
mark means that you have completed entering the phone
number.
- The
mark means that you have failed the call connection.
- The
mark means that you have connected with the member.
- You can retrieve a conference group or a phone number saved in the
phone by pressing [Menu] button at the phone number entry screen.
82_ © SAMSUNG Electronics Co., Ltd.
Call Forward
Press the [Menu] button in idle mode, and then select the [6. Call Forward] icon.
This feature enables you to forward your incoming calls to a specific extension, group of extensions or
external number when you are unable to receive an incoming call.
[MENU]  6. Call Forward  [OK] 
(Select forward type)  [OK]  Enter a forwarded number  [OK]
< Forward type >
- To disable the forward mode, select [1. Disable].
- To forward all incoming calls, select [2. All Calls].
- To forward incoming calls when you are using the phone, select [3. Busy Calls].
- To forward incoming calls when you cannot answer within the specified time,
select [4. No Answer].
- To forward incoming calls when you are busy or cannot answer within the
specified time, select [5. Busy/No Answer].
- To forward incoming calls when DND mode is set up, select
[6. DoNotDisturb].
- When the forward mode is set up, the ‘FWD’ message will appear on the
initial screen.
- To use the [5. Busy/No Answer] function, the [3. Busy Calls] and
[4. No Answer] functions must be set.
SMT-W5120 User Guide _83
Phone Settings
Press the [Menu] button in idle mode, and then select the [7. Phone Settings] icon.
The submenus are not displayed until a password is entered.
Phone Name
This function enables you to enter random characters on the screen displayed on the initial screen.
[MENU]  7. Phone Settings  [OK]  Enter a Password
 1. Phone Name  [OK]  Enter your name  [OK]
If you save your name in your phone, your name will be displayed on the other party’s phone
when you are connected to another party (intercom user). (This applies only when your phone
number is not saved in the phonebook of the intercom user.)
84_ © SAMSUNG Electronics Co., Ltd.
Background
This function enables you to select the background of the initial screen that appears when power on.
[MENU]  7. Phone Settings  [OK]  Enter a Password
 2. Background  [OK] 
(Select a screen)  [OK]
Password
This function enables you to prevent others from using your phone by changing the initial factory set
password of the phone. The initial password is set to 0000.
[MENU]  7. Phone Settings  [OK]  Enter a Password
 3. Password  [OK]  Enter new password  [OK]
 Enter new password again  [OK]
SMT-W5120 User Guide _85
Language
This feature enables you to set the language displayed on the screen of the phone.
[MENU]  7. Phone Settings  [OK]  Enter a Password
 4. Language  [OK] 
86_ © SAMSUNG Electronics Co., Ltd.
(Select language)  [OK]
Back Light
This function enables you to set the intensity of the lighting on the phone screen.
Light Time
This function enables you to set the time for background lighting, which lights automatically when the keys
are pressed or a messages appears.
[MENU]  7. Phone Settings  [OK]  Enter a Password
 5. Back Light  [OK]  1. Light Time  [OK]

(Select light time)  [OK]
- The lighting of the LCD screen turns off automatically unless a button is
pressed within 8 seconds. You can also set the lighting duration to 20
seconds or turn off the lighting altogether.
- Select ‘Always Off’ to disable the light at all times.
Delete submenu
[3. Always off]
SMT-W5120 User Guide _87
Power Save
You can set the mode of the energy-saving lighting.
[MENU]  7. Phone Settings  [OK]  Enter a Password
 5. Back Light  [OK]  2. Light on/off  [OK]

(Select On/Off)  [OK]
88_ © SAMSUNG Electronics Co., Ltd.
LCD Contrast
This feature supports to set the LCD contrast if you want to change it.
[MENU]  7. Phone Settings  [OK]  Enter a password
 6. LCD Contrast  [OK] 
(Select contrast)  [OK]
Cradle Hook
This function enables to select call off/on when you charge your phone battery with a charger.
[MENU]  7. Phone Settings  [OK]  Enter a password
 7. Cradle Hook  [OK] 
(Select cradle hook option)
 [OK]
SMT-W5120 User Guide _89
Reset
This function enables you to initialize all the functions and status of a phone.
[MENU]  7. Phone Settings  [OK]  Enter a password  8. Reset
 [OK] 
(Select reset option)  [OK]
 Enter a password 
(Yes/No)  [OK]
- To reset the status of a phone, select [1. Reset All]. All the saved records as
well as the phone options are deleted.
- To reset the options for the phone functions, select [2. Reset Func.].
90_ © SAMSUNG Electronics Co., Ltd.
Program Msg (Programmed Message)
This function enables to advise your absence by sending a programmed message to the caller,
when you are in absence.
[MENU]  7. Phone Settings  [OK]  Enter a password
 9. Program Msg  [OK]  1. On 
(Select a message)
 [OK]
- To set the programmed message, select [1. On]
- To cancel the programmed message setting, select [2. OFF].
- Up to 20 programmed messages can be selected.
- In the programmed message setting, the programmed message is
displayed on the caller’s phone screen, when the called attempt to call
you.
SMT-W5120 User Guide _91
Phone Lock
When the Phone lock is set, no keys of the phone will work, and functions other than answering a call
cannot be used until you enter the password.
[MENU]  7. Phone Settings  [OK]  Enter a password
 0. Phone Lock  [OK]
92_ © SAMSUNG Electronics Co., Ltd.
Intern. Lock (Internal Lock)
This function enables to lock incoming/outgoing calls to prevent others from using your phone without
permission.
[MENU]  7. Phone Settings  [OK]  Enter a password
 *. Intern. Lock  [OK] 
(Select lock option)
 [OK]
- To disable the lock function, select [1. Unlock].
- To lock an outgoing trunk call, select [2. Lock Outgoing]. At this time,
outgoing (incoming) calls are allowed.
- To lock all outgoing/incoming trunk/station calls, select [3. Lock All Calls].
- If the lock mode is set up, ‘LCK’ is displayed on the phone screen.
SMT-W5120 User Guide _93
Call Answer
This function enables you to select the Call Answer Mode for how to answer the incomming call.
[MENU]  7. Phone Settings  [OK]  #. Call Answer

(Select the mode)  [OK]
- You can answer a call by pressing the any button or [Send] button
according to the selecting mode.
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System
Press the [Menu] button in idle mode, and then select the [8. System] icon.
Registration
This function enables to register a phone to the wireless LAN system (main system).
The phone is available only after registered to the system.
[MENU]  8. System  [OK]  1. Registration 
(Select the system)  [OK]
To set the phone’s operation mode, select from SIP mode and
Non SIP mode.
Contact the system administrator to check which mode the system
supports, and then select either SIP mode or Non SIP mode.
If you want to access FON AP, select Non SIP Mode.
(Non SIP mode should be selected for system operation mode.)
SMT-W5120 User Guide _95
System DHCP Mode
This function enables to register a phone to the system using a dynamic IP address.
- User ID: Enter a user ID for a phone registered in the system.
- Password: Enter a user password for a phone registered in the system.
1
Select SSID input mode, and press the [OK] button.
- Auto: An automatic search finds available SSIDs, and the user
can select an SSID from the results.
- Manual: enter an SSID manually.
2
If you select [Auto] at Step 1, SSIDs are automatically searched.
Select an SSID from the list of searched SSIDs.
- Ask the system administrator which SSID should be selected.
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3
If you have chosen [Manual] at Step 1, directly enter an SSID,
and then press [OK].
- SSID: Enter the ESSID set in the WLAN connection device.
Consult the system administrator to verify the ESSID.
4
Enter the user ID.
SMT-W5120 User Guide _97
5
Enter Password set in the system.
6
Set the feature On/Off of WMM (WiFi MultiMedia).
- Refer to your system administrator to set On/Off.
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7
Select the Encryption Key mode.
- If you have selected SSID Auto input at Step 1, you can register
the handset without entering the encryption key depending on
the encryption key setting on the AP(Access Point).
If an encryption key has not been enabled on the AP, Step 7 and
8 will be skipped and the user will be directed to the registration
screen automatically.
If an encryption key has been enabled on the AP, an automatic
search will run to detect encryption mode, and will switch to an
input screen of the relevant mode.
- If the encryption mode is WEP: ASCII mode or HEX mode
screen will be displayed.
- If encryption mode is WPA_PSK or WPA2_PSK: TKIP/AES
mode is automatically recognized and an encryption input screen
is displayed.
- If Manual has been selected at Step 1, a screen is displayed as
shown to the right.
- As for its availability, refer to your system administrator.
- In case a WEP key has been enabled, select ASCII Mode or
HEX Mode to enter the WEP Key.
- In case a WPA_PSK or WPA2_PSK key has been enabled,
select AES Mode or TKIP Mode to enter the Encryption Key.
SMT-W5120 User Guide _99
8
Enter the Encryption key and press the [OK] button.
- Encryption key: Enter the Encryption key into the WLAN
connection device. Refer to your system administrator to verify
the Encryption key.
- If no Encryption key is present, leave it blank and press [OK].
9
When the phone is successfully registered, the display will
appear as on the right.
100_ © SAMSUNG Electronics Co., Ltd.
Static IP Mode
This function enables to register a phone to the system using a fixed IP address.
1
Enter a phone IP address.
2
Enter the System IP address.
SMT-W5120 User Guide _101
3
Enter the System Gateway.
4
Enter the System Netmask.
5
The next steps are the same as Step 1 to 9 of System DHCP
mode registration.
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Standard DHCP Mode
This option registers a phone to the system using a dynamic IP address assigned by a server that uses a
DHCP standard protocol. You can use this feature if a separate DHCP server is used.
You can use this feature if a separate DHCP server is used or if you attempt to access FON AP.
When you move to another site (area shift), you can still use your phone without registering it again.
1
If you want to access FON AP, select [On]; if not, select [Off],
and then press [OK].
SMT-W5120 User Guide _103
If [On] has been selected at Step 1 (FON AP access)
1
Enter an ID for authentication when accessing FON AP.
2
Enter a password for authentication when accessing FON AP.
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3
Enter the System IP address.
4
The next step is the same as step 1 to 9 of System DHCP mode.
SMT-W5120 User Guide _105
If [Off] has been selected at Step 1 (normal AP access)
1
Enter the System IP address.
2
The next steps are the same as Step 1 to 9 of System DHCP
mode registration.
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System Setting
While using a phone registered to a system, you can transfer to another system for connection.
To use this function, the phone should already be registered to the system.
[MENU]  8. System  [OK]  Enter the password  [OK]
 2. System Setting  [OK] 
(Select system)
 [OK]  Confirm the information of the system  [OK]
Inquire your system administrator for information on whether the system connected to the
phone is Sytem1~System4. To newly register a phone to System2, select System2 and
register the phone according to the ‘Phone Registration’ procedure described earlier.
SMT-W5120 User Guide _107
Encryption key
You can set the encryption key in the system which should be entered when you register the phone.
You can register the phone to the system only by additionally setting or clearing the encryption key without
having to enter the system information again.
[MENU]  8. System  [OK]  Enter the password  [OK]
 3. Encryption Key  [OK] 
[1. Disable/2. WEP/
3. WPA_PSK/4. WPA2_PSK] (Select Encryption key)
 [OK] 
[1. ASCII Mode/2. HEX mode] or
[1. AES Mode/2. TKIP mode] (Select Encryption mode)  [OK]
 Enter encryption key  [OK]
Consult the system administrator and enter the value set on the system.
108_ © SAMSUNG Electronics Co., Ltd.
Unregistration
This function enables a user to clear the registration information stored in the wireless phone (SMT-W5120)
when the wireless phone is registered in the system. The user should check the user password before
performing the unregistration function.
[MENU]  8. System  [OK]  Enter the password  [OK]
 4. Unregistration  [OK]  Enter the password  [OK]

(Yes/No)  [OK]
Before execute the [Unregistration], double check whether this function should be executed
since all phone information registered to the system will be deleted.
SMT-W5120 User Guide _109
QoS (WMM: WiFi MultiMedia)
This function allows you to set the feature On/Off of WMM (WiFi MultiMedia).
You can use this feature if the AP which your phone is connected to supports the QoS feature.
[MENU]  8. System  [OK]  5. QoS (WMM)  [OK]

(Select On/Off)  [OK]
IP&MAC Address
This function enables to show the unique MAC address for each terminal.
[MENU]  8. System  [OK]  6. IP&MAC Addr.  [OK]
110_ © SAMSUNG Electronics Co., Ltd.
Version Info
You can find out the version number and the date of the software of your handset.
[MENU]  8. System  [OK]  7. Version Info  [OK]
SMT-W5120 User Guide _111
Network Setting
You can view the phone’s network information, and change the settings.
[MENU]  8. System  [OK]  8. Network Setting  [OK]

(1. Network info/2. System IP/3. Phone IP/4. FON AP/
5. DNS setting)  [OK]
Network info
You can view the phone’s network info, system IP, and phone IP.
112_ © SAMSUNG Electronics Co., Ltd.
System IP
You can change the phone’s system IP, user ID, and password.
The changed value can be changed or reregistered.
1
Enter a system IP address.
2
Enter a user ID.
SMT-W5120 User Guide _113
3
Enter a password.
4
Select [Save] or [Registration], and press [OK].
- [Save] only saves the changed value, while [Registration]
saves the value and also performs reregistration.
114_ © SAMSUNG Electronics Co., Ltd.
Phone IP
The phone’s IP can be changed between the system DHCP, static IP mode, and the standard DHCP.
1
[MENU]  8. System  [OK]  8. Network Setting
 [OK]  3. Phone IP 
Select [1. System DHCP
/2. Static IP mode /3. Standard DHCP]
[If 1. System DHCP or 3. Standard IP mode has been selected at Step 1]
2
Select [Save] or [Registration], and press [OK].
- [Save] only saves the changed value, while [Registration]
saves the value and also performs reregistration.
SMT-W5120 User Guide _115
[If 2. Static IP mode has been selected at Step 1]
In Static IP mode, you can change the phone’s IP address, gateway, and netmask.
2
Enter the phone’s IP address.
3
Enter the phone’s gateway address.
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4
Enter the phone’s netmask address.
5
Select [Save] or [Registration], and press [OK].
- [Save] only saves the changed value, while [Registration]
saves the value and also performs reregistration.
SMT-W5120 User Guide _117
FON AP
You can select/cancel FON AP registration mode and change the FON ID and FON password.
The changed value can be changed or reregistered.
1
If you want to access FON AP, select [On]; if not, select [Off],
and then press [OK].
[If [On] has been selected at Step 1]
2
Enter an ID for authentication when accessing FON AP.
118_ © SAMSUNG Electronics Co., Ltd.
3
Enter a password for authentication when accessing FON AP.
4
Select [Save] or [Registration], and press [OK].
- [Save] only saves the changed value, while [Registration]
saves the value and also performs reregistration.
SMT-W5120 User Guide _119
[If [Off] has been selected at Step 1]
2
Select [Save] or [Registration], and press [OK].
- [Save] only saves the changed value, while [Registration]
saves the value and also performs reregistration.
120_ © SAMSUNG Electronics Co., Ltd.
DNS Setting
DNS can be changed.
You can save the changed value or reregister it.
1
Enter the system DNS address.
2
Select [Save] or [Registration], and press [OK].
- [Save] only saves the changed value, while [Registration]
saves the value and also performs reregistration.
SMT-W5120 User Guide _121
SSID Setting
1
2
[MENU]  8. System Setting  [OK]  9. SSID Setting

(Select Auto/Manual)  [OK]
If you select Auto at Step 1, SSIDs are automatically searched.
Select an SSID from the list of searched SSIDs.
- Ask the system administrator which SSID should be selected.
122_ © SAMSUNG Electronics Co., Ltd.
3
Select the Encryption Key mode.
- If you have selected SSID Auto input at Step 1, you can register
the handset without entering the encryption key depending on
the encryption key setting on the AP (Access Point).
- If an encryption key has been enabled on the AP, an automatic
search will run to detect encryption mode, and will switch to an
input screen of the relevant mode.
- If the encryption mode is WEP: ASCII mode or HEX mode
screen will be displayed.
- If encryption mode is WPA_PSK or WPA2_PSK: TKIP/AES
mode is automatically recognized and an encryption input screen
is displayed.
- As for its availability, refer to your system administrator.
4
Select [Save] or [Registration], and press [OK].
- [Save] only saves the changed value, while [Registration]
saves the value and also performs reregistration
SMT-W5120 User Guide _123
Help
Press the [Menu] button in idle mode, and then select the [9. Help] icon.
Function Description
For the convenience of users, Function Descriptions provides some helps on using functions.
[MENU]  9. Help  [OK]  [1. Function Desc]

(Select the function description)  [OK]
- Soft Menu: Briefly describes Soft Menu including Station Msg,
DoNotDisturb, Page and Conference.
- Phone Settings: Briefly describes Call Forward, Program Msg, and
Intern. Lock.
- Busy Call Function: Briefly describes the functions to be used during a
call, such as Call back, Station Msg, Camp On, Transfer, Hold, and Mute.
124_ © SAMSUNG Electronics Co., Ltd.
Troubleshooting
When any problem occurs in your station, you can fix the problem with this menu.
[MENU]  9. Help  [OK]  [2. Troubleshooting]

(Select the Troubleshooting description)  [OK]
- This menu describes how to troubleshoot some issues, such as No ring
tone, Howling, Can’t Make a Call, Unregisterable, Call Disconnect and No
Operation.
SMT-W5120 User Guide _125
TROUBLESHOOTING
Possible problems and troubleshooting steps for your phone are described below.
Check the troubleshooting steps before contacting your Authorized Samsung Reseller.
General
Trouble
Solution
The bell does not ring or the ring
sound is too small.
- Check if the phone is set to etiquette mode.
- Adjust the volume at [MENU]  [4. Volume/Ring]
 [1. Incoming calls]  [3. Ring Volume].
The battery is not empty but the
phone does not turn on.
- Take the battery out and put it in again, and turn the
phone on.
- Take the battery out, clean the charging phones of the
battery. Then put the battery back in, and turn the phone on.
Voices echo during a call.
- Press the [Volume] button and adjust the volume
- Move to another area.
Calls are disconnected frequently.
Move to another area since the frequency is unstable.
The phone operates abnormally or
does not operate at all.
Take the battery out and insert it again, and turn the phone on
again.
126_ © SAMSUNG Electronics Co., Ltd.
Power/Installation
Trouble
Solution
The lamp on the charger flashes yellow.
- Take the battery out from the charger and put the battery in
again.
- If the yellow light continues to flash, clean the charging
phones of the charger.
Phone registration failure.
- Check if the power of the system or AP is on and reregister
the phone.
- Move to a serviceable area of the system or AP and
reregister the phone.
Screen
Trouble
Solution
The LCD does not light up.
Battery is discharged. Recharge the battery and turn the
phone on again.
The
indicator appears on screen
and calls cannot be made.
- Your phone may not be registered on the system. Use
the phone after registration.
- Move to an area where service can be provided.
- Check if the power of the system or AP is on.
SMT-W5120 User Guide _127
ANNEX
Product Specifications
The specifications of the SMT-W5120 are as follows.
Item
Specification
Model Name
SMT-W5120
Frequency
2400~2483.5 MHz
Size (mm)
46 (width) × 138.4 (length) × 18 (height)
Weight
106.5 g
Battery Charge Time
3.5 Hour (Li-Ion)
Battery Duration
Call duration: 3.5 Hours
Standby duration: 40 Hours
128_ © SAMSUNG Electronics Co., Ltd.