User Guide

AT&T Wireless Home Phone Base

Not compatible with home security systems, wireless messaging and data services, fax service, DVR/Satellite systems, or medical alert systems, credit card machines, IP/PBX Phone systems, dial-up or DSL internet service.

The Wireless Home Phone Base is designed to provide coverage that is consistent with other AT&T wireless devices, but AT&T does not represent that the Wireless Home Phone Base will be the equivalent to landline phone service. 911 calls are routed based on the wireless network’s automatic location technology, but you may have to provide your home address to emergency responders. AT&T recommends that you always have an alternative means of accessing 911 service from your home during a power or network outage, such as a landline telephone.

Service provided by AT&T Mobility. © 2012 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners.

Copyright © 2012 ZTE CORPORATION.

All rights reserved.

No part of this publication may be excerpted, reproduced, translated or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without the prior written permission of

ZTE Corporation.

The manual is published by ZTE Corporation. We reserve the right to make modifications on print errors or update specifications without prior notice.

Version No. : V1.0

Edition Time: April 2012

Manual No. : 081704100043

Welcome to AT&T

Thank you for purchasing an AT&T Wireless Home Phone Base.

To get the most from your new device, check out our interactive tutorials at att.com/tutorials. Please select Manufacturer: AT&T and Model: Wireless Home Phone (WF720) from the drop down menus.

Welcome i

ii

Contents

Getting Started ............................................................................................................ 1

In the Box .................................................................................................................... 1

Getting to Know Your Device ........................................................................... 2

How It Works ............................................................................................................4

Device Installation ................................................................................................4

Voicemail ...................................................................................................................8

Transferring a Phone Number ........................................................................9

Using Your Device ....................................................................................................10

Calling ........................................................................................................................10

Helpful Tips ............................................................................................................ 12

Important Information ......................................................................................... 14

E911 Service ............................................................................................................ 14

Power Outages ..................................................................................................... 14

Device Compatibility ......................................................................................... 14

In-Home Wiring .................................................................................................... 14

Frequently Asked Questions .............................................................................15

Troubleshooting ....................................................................................................... 18

Specifications ............................................................................................................23

Safety Instructions .................................................................................................24

Radio Frequency (RF) Energy .......................................................................... 26

FCC Compliance ..................................................................................................... 27

Warranty .......................................................................................................................28

How to Get Warranty Service .......................................................................30

Other Warranty Programs..............................................................................30

Notes ................................................................................................................................31

Contents iii

iv

Getting Started

In the Box

The package should contain the following items:

AT&T Wireless

Home Phone Base

Phone Cable

(Optional)

Back-up

Battery

Power Cord

Also Included

Getting Started

Quick Start User Guide

1

Getting to Know Your Device

Power Battery

Charge

Voicemail Signal

Strength

On/Off Service

Port*

Telephone

Ports

Antenna

Power

Input

Back-up Battery

Cover

*Reserved for AT&T technical support.

Service port is designed for diagnostic purposes only and is not intended for customer use.  Never place a USB-based device into the Service port of the device under any circumstances because doing so may damage the device and negate its warranty.

2 Getting Started

LED Indicators

The table below describes possible states for each of the

LED indicators.

Key Icon

Name

Power

Status

Green Solid

Off

Condition

On

No power

Voicemail Green Blinking New message waiting

Off No message waiting

Battery

Charge

Green Solid High

Green Blinking Battery in use (High)

Yellow Solid Medium

Yellow Blinking Battery in use (Medium)

Red Solid Low

Signal

Strength

Red Blinking

Off

Green Solid

Battery in use (Low)

Battery not connected

Strong

Green Blinking AT&T 3G MicroCell™ Service*

Yellow Solid

Red Solid

Red Blinking

Moderate

No Service

Check SIM

*For MicroCell owners only. MicroCell sold separately.

Getting Started 3

4

How It Works

Wireless Home Phone Base uses the AT&T cellular network to provide phone service to your corded or cordless home phone(s).

Place it anywhere in your house where you have a wireless signal. It does not require the use of a home phone wall jack like traditional home phone service.

Wireless Home Phone Base provides many calling services, such as voicemail, Caller ID, Call Waiting, Call Forwarding, and 3-way Calling for your corded or cordless home phone(s). It also includes a back-up battery in case of power outage.

Device Installation

Before You Begin

Wireless Home Phone Base works exclusively with the AT&T cellular network and DOES NOT use your home’s phone wall jacks.

Your device should be located:

•   Where you have a  strong cellular signal from a cell tower, typically near a window or outside wall.

•   Near an electrical  wall outlet.

Select which phone(s) you will use with the Wireless Home

Phone Base:

•  You may connect up to two phones.

•  If using an existing phone, unplug it from the wall jack.

Getting Started

Install the Back-up Battery

Remove the lid from the battery compartment.

Insert the battery connection cable into the battery port.

Place the back-up battery in the battery slot and replace the battery cover.

During a power failure, the back-up battery enables voice calling using a standard corded phone that does not require external supplied power.

 

 

 

Notes:

•   The back-up battery is intended for backup purposes only  and may take approximately five (5) hours to fully charge.

•   Charge time may be impacted by environmental factors  and the back-up battery will stop charging when the ambient temperature is outside of the temperature range allowed for charging (32 °F - 131 °F).

•   Remove the back-up battery if the device will be disconnected from AC power for 15 days or more to avoid possible damage.

Connect the Power Cord

Insert the small end of the power cord into the Power Input port on the back of your Wireless Home Phone Base.

Plug the power cord into an electrical wall outlet that is not controlled by a wall switch.

Getting Started 5

Check the Wireless Signal

Raise antenna to an upright position.

Confirm signal strength light is green for optimal performance.

Yellow indicates a moderate signal and may be sufficient.

Note: If you do not see a green light (strong signal), you may want to choose an alternate installation location.

6 Getting Started

Connect the Device to a Phone

1) Unplug your phone from your home’s phone wall jack.

2) Plug your phone into the

“Phone 1” port on the Wireless

Home Phone Base, using your existing phone cable or included phone cable.

IMPORTANT: DO NOT plug the Wireless Home

Phone Base into your home’s phone wall jack.

Note: The “Phone 2” port can be used to connect an additional phone or answering machine. This port uses the same telephone number as the “Phone 1” port.

Getting Started 7

Place a Test Call

Place a test call from your connected home phone.

Make sure to use 10-digit dialing even for local calls.

Useful Tips

•   Dial “1” to set up and access your voicemail. Be sure to create  a password for security and remote access. Use of answering machine systems is not recommended.

•   Transferring a landline phone number can take five (5) days or  more. Outgoing calls can be made immediately, while incoming calls will continue through your old service until the transfer is complete. Check status at www.att.com/port.

•   Your AT&T Wireless Home Phone Base does not support  incoming or outgoing fax service.

•   Your AT&T Wireless Home Phone Base supports voice only over  the AT&T cellular network.

•   Your AT&T Wireless Home Phone Base does not support rotary or  pulse-dialing phones.

Details on using voicemail and transferring a landline phone number can be found below and on the following pages.

Voicemail

Your Wireless Home Phone Base comes with standard wireless voicemail. Follow the steps below to setup and use your voicemail.

Setup

Dial 1 on any home phone connected to the Wireless Home Phone

Base and wait four (4) seconds to connect to your AT&T wireless

8 Getting Started

voicemail. Simply follow the voice prompts to complete setup. To

enable remote voicemail retrieval and for added security be sure to create a password during setup.

Message Waiting

There are two indicators for a new message waiting: 1) the voicemail icon; and 2) an intermittent dial tone.

The voicemail icon on your Wireless Home Phone Base flashes when a voicemail message is waiting. You will also hear an intermittent dial tone on any connected phone handset before placing a call.

Retrieving Messages

To retrieve voice messages, dial 1 on any home phone connected to the Wireless Home Phone Base and wait four (4) seconds to connect to your AT&T wireless voicemail box. Simply follow the voice prompts to listen to and manage your messages. (Alternately, you may dial your 10-digit home phone number to access your voicemail box.)

Remote Retrieval

To retrieve voicemail messages from a phone not connected to the

Wireless Home Phone Base, dial the number associated with your

Wireless Home Phone Base service. When voicemail picks up, press

*. You will then be prompted to enter your password. Simply follow the prompts to listen to and manage your voicemail messages.

Transferring a Phone Number

Transferring a landline phone number to your Wireless Home

Phone Base can take five (5) days or more. Outgoing calls can be made immediately using your Wireless Home Phone Base, however incoming calls will continue through your old service until the transfer is complete. It is recommended that a phone be kept connected to your existing home wiring or prior service to continue to receive incoming calls until the transfer is complete. To check the status of your transfer, visit www.att.com/port.

Getting Started 9

Using Your Device

Calling

Making Calls

Using a phone connected to your Wireless Home Phone Base, place and receive calls as you normally would. The Wireless Home Phone

Base supports both cordless and corded phone dialing methods.

Note: You will need to dial 10 digits even for local numbers.

Three-Way Calling

While on an existing call, press the Flash (or Talk) key on your phone to put the first party on hold. When you hear a dial tone, dial the second parties’ number (wait up to four [4] seconds). When the second party answers, press the Flash (or Talk) key again to complete the three-way connection. If the second party does not answer, press the Flash (or Talk) key to end the connection and return to the first party.

Note: If your phone does not have a Flash (or Talk) key, use the off-hook mechanism supported by your phone instead.

Call Waiting

You will hear two tones if someone calls while you are already on a call.

To hold the current call and accept the waiting call, press the Flash

(or Talk) key. You can press the Flash (or Talk) key anytime to switch back and forth between calls.

To clear the current call and accept the waiting call, enter 1 and press the Flash (or Talk) key.

To reject (User Busy) the waiting call, enter 0 and press the Flash

(or Talk) key.

10 Using Your Device

Notes:

•   Your Wireless Home Phone Base comes with standard threeway calling and call waiting. Operation of these features will vary depending on your home phone equipment.

•   If your phone does not have a Flash (or Talk) key, then use the off-hook mechanism supported by your phone.

Call Forwarding

To forward all calls, dial:

1) *21*

2) The 10-digit number to which you wish to forward your calls

3) # key

(Example: *21*1234567890# forwards your calls to the phone number 123-456-7890)

Please wait at least three (3) seconds and you hear a confirmation tone for the forwarding to complete before hanging up.

To un-forward calls, dial #21#, please wait at least three (3) seconds and you hear a confirmation tone for the un-forwarding to complete before hanging up.

Note: Applicable wireless minute plan rates apply to forwarded calls.

Using Your Device 11

Helpful Tips

Home Answering Machines

Use of answering machine systems is not recommended as some systems may not be compatible with AT&T Wireless Home

Phone Base.

If you choose not to use the voicemail provided by your Wireless

Home Phone Base, you can use your home answering machine by plugging it into the “Phone 2” port on the back of your Wireless

Home Phone Base.

Then, set your answering machine to pick up calls in fewer rings than the voicemail service, which is set to five (5) rings as a default.

Adjusting Volume

Use your home phone’s volume adjustment if available. Alternately, the volume of the Wireless Home Phone Base can be adjusted if necessary. While on a call, press ** or ## to enter Volume Setting

Mode. Press * to decrease volume. Press # to increase volume.

To exit Volume Setting Mode press any other key or wait five (5) seconds.

Notes:

•   Four volume levels are available (level 1 to level 4); the default  setting is the highest at level 4.

•   Your home phone(s) may have a separate volume level setting  function that is independent of the Wireless Home Phone Base.

12 Using Your Device

Powering On/Off

The On/Off button is used to turn your Wireless Home Phone Base off when still connected to the power supply. When powered off, the

Wireless Home Phone Base will no longer send or receive calls, but it will continue to charge the back-up battery if still connected to the wall outlet.

To use the On/Off button on your Wireless Home Phone Base, press and hold the button for two (2) seconds to turn power off or until the Battery and Signal Strength indicator lights turn off (Power light remains on when connected to an AC power source). To turn the

Wireless Home Phone Base back on, press and hold the button for two (2) seconds or until the Battery and Signal Indicator lights turn on.

AT&T 3G MicroCell™

Wireless Home Phone Base can be used with the AT&T 3G MicroCell when it’s within range of the MicroCell signal and the phone number associated with the Wireless Home Phone Base has been added to the MicroCell’s approved user list. To update your approved user list, visit att.com/3GMicroCell and click “Manage Settings.”

The signal strength indicator on your Wireless Home Phone Base will flash green when connected to the MicroCell.

TTY Support

TTY (Text Telephony) and TDD (Telecommunications Device for the Deaf) are supported by the Wireless Home Phone Base. In order to use the TTY network, you must have a TTY-compatible phone and be in TTY mode. Note that most digital wireless devices are TTY-compatible.

Dial *983*889*n# to set the TTY mode.

•   n = 0: TTY off mode. The standard voice speaking mode and  listening mode. This is the default setting.

•  n = 1: TTY full mode. Transmit and receive the TTY characters.

•   n = 2: VCO mode. Receive TTY characters but transmit by  speaking into the speaker.

•   n = 3: HCO mode. Transmit TTY characters but receive by  listening to the receiver.

Using Your Device 13

Important Information

E911 Service

911 services are supported just as they are on any wireless device.

You should expect to provide your home address to the emergency response center responsible for sending first responders (e.g., police, medical assistance, or fire) to your location.

Power Outages

Wireless Home Phone Base has a back-up battery with talk time of up to three and a half (3.5) hours depending on environmental factors. Please note you’ll need a standard corded phone that doesn’t require external power to function with the back-up battery for all calling, including 911.

Device Compatibility

Wireless Home Phone Base does not support your home security systems, fax machines, dial-up or DSL internet service, DVR services, medical alert services (e.g., Life Alert), or credit card machines. The service cannot be used to make 500, 700, 900, 976,

0+ collect, operator assisted, or dial-around calls (e.g., 1010-XXXX).

The device does not support data services (e.g., texting, multimedia message services (MMS), and data tethering).

In-Home Wiring

Interconnecting to home telephone wiring is not necessary, but is possible; however, it is not recommended unless you possess sufficient knowledge of electrical systems. Use with home wiring requires the physical disconnection from other services, including the landline coming into your home. Use of a qualified licensed electrician is highly recommended. Improper installation may result in phone equipment damage or even a fire.

14 Important Information

Frequently Asked Questions

What kind of phone do I need to work with the Wireless Home

Phone Base?

Most standard touch-tone phones may be used. Rotary phones are not supported. Cordless phone systems provide the most flexibility and allow you to easily place additional handsets throughout your home. Cordless phone systems still need to be plugged into a power outlet.

During a power outage, a standard corded phone which doesn’t require electrical power is recommended.

How do I install my Wireless Home Phone Base?

Please see your Quick Start for the most common installation methods. Other helpful information:

•   Installation near a window or outside wall is strongly recommended  to ensure the strongest possible wireless signal in order to maximize voice quality.

•   If the Wireless Home Phone Base signal strength indicator  does not display high signal strength (Green) or voice quality is unacceptable, you may need to relocate the device to another part of the home with a stronger wireless signal.

Will my Wireless Home Phone Base work in areas with no or low wireless signal strength?

A strong wireless signal (Green) is recommended for optimal performance. A moderate signal (Yellow) may be sufficient.

If you do not see a green light, you may want to choose an alternate location.

Does the Wireless Home Phone Base support data or text messaging?

No, only voice services are supported.

Frequently Asked Questions 15

Why don’t I see the name of the caller on caller ID?

The Wireless Home Phone Base only supports calling number identification.

However, contact names stored on your home phone equipment may display for incoming calls.

Do I need broadband Internet service for the Wireless Home

Phone Base to work?

No, the service is provided through the AT&T wireless network.

Can I move my Wireless Home Phone Base and use it in another location?

Yes, your device can be moved to another location; however, device should be used in a location where AT&T is authorized to provide wireless service. If your device is used while on other carrier networks, AT&T’s off-net usage restrictions apply. Please see section 4.5 of your Wireless Customer Agreement for details.

When I dial a seven-digit number using the Wireless Home Phone

Base, I get a message that the number cannot be completed as dialed. Does the Wireless Home Phone Base support sevendigit dialing?

Wireless Home Phone Base requires 10-digit dialing for domestic calls in most areas.

Can I make international calls with my Wireless Home

Phone Base?

Yes. To add international calling to your account, please call 611 from your connected phone, or 1-800-331-0500.

16 Frequently Asked Questions

Can I use my Wireless Home Phone Base internationally?

No. Use is limited to the United States, Puerto Rico, U.S. Virgin

Islands, Guam, and Northern Mariana Islands.

What is the warranty on the Wireless Home Phone Base?

AT&T Wireless Home Phone Base has a 12-month limited warranty.

For details, see page 28.

I can’t make or receive calls with my Wireless Home Phone Base service. What should I do?

Please follow the troubleshooting steps in this User Guide.

If further assistance is required, call 1-800-331-0500.

Frequently Asked Questions 17

Troubleshooting

Problem

No dial tone

No caller ID name

Battery LED is off

Only the

Power LED is illuminated

Possible Solution

•   Make sure there is AC power to the Wireless 

Home Phone Base. Do not connect to an

AC outlet controlled by a wall switch.

•   Move the device to an area with sufficient  network signal (Green or Yellow Signal

Indicator light).

•   Make sure your home telephone equipment  has power and is connected properly to the

Wireless Home Phone Base.

•   Check that the Signal Indicator light is illuminated. If not, make sure the “On/Off” button on the back of the device is “On” (press and hold until the Signal Indicator light illuminates).

•   Like all wireless services, only the calling  number is displayed with Caller ID.

•   Your home phone equipment may support  the display of names stored in its contacts memory.

•   Make sure the back-up battery connector is  firmly connected to the battery port slot.

•   Press and hold the Power button on the  back of the Wireless Home Phone Base for two (2) seconds until the Battery and Signal

Strength indicator lights turn on.

18 Troubleshooting

Problem

Poor voice quality

Possible Solution

•   Install using the telephone cable included with  the Wireless Home Phone Base.

•   Make sure the external antenna is installed and  securely fastened.

•   Move the Wireless Home Phone Base to a  different area of the home.

•   Locate the device in an area with maximum  wireless signal strength (Green Signal

Indicator).

•   Make sure all connections are firmly in place.

•   Make sure the antenna is in a vertical position  and increase the distance away from other electronic devices and the Wireless Home

Phone Base (including cordless base stations,

Wi-Fi routers, and cell phones).

•   Move the Wireless Home Phone Base near  a window with a clear unobstructed view of the sky and remove any objects that may be obstructing the wireless signal.

•   Make sure the home phone that is connected  to the Wireless Home Phone Base is of good quality and in good working order.

•   Voice quality may degrade with a low battery  charge (Red) when operating with back-up battery. Connect to an AC power source to recharge when power is available.

Troubleshooting 19

Problem

Signal strength indicator is blinking Green

Red signal strength indicator

Flashing Red signal strength indicator

Can’t connect to my 3G

MicroCell

(signal strength indicator is not flashing Green)

SIM Card doesn’t work in my mobile device

Possible Solution

•   The Wireless Home Phone Base is  connected to a 3G MicroCell, and is operating properly.

•   Make sure the external antenna is installed  and securely fastened.

•   Move your device to another area of the  home with a strong wireless signal.

•   SIM is missing or not installed properly. 

1) Remove the battery cover and back-up battery.

2) Locate the SIM card slot and insert the SIM card into the slot until secure.

The SIM card will click and lock in place when properly installed in the correct orientation.

•   SIM card may be invalid or damaged and  need to be replaced.

•   Add the phone number associated with  your Wireless Home Phone Base to your 3G

MicroCell Approved User List.

•   Power cycle your 3G MicroCell as well as your 

Wireless Home Phone Base.

•   Make sure the Wireless Home Phone Base is  within range of the 3G MicroCell.

•   The SIM card provided with your Wireless

Home Phone Base is intended for use only in your specific Wireless Home Phone Base and can not be used in a mobile handset.

20 Troubleshooting

Problem

Message Waiting indicator on my home phone equipment doesn’t light

I hear an intermittent dial tone

My phone doesn’t ring when a call comes in

Possible Solution

•   The Wireless Home Phone Base does not  support this functionality with your home phone equipment.

•   The Wireless Home Phone Base has a  dedicated Message Waiting indicator light and will flash when you have a new voice message, you will also hear an intermittent dial tone when you pick up your handset.

•   You will hear an intermittent dial tone when  you have a new voicemail message waiting.

•   Dial “1” from your home phone equipment  connected to the Wireless Home Phone

Base to review your voice messages.

•   If you recently transferred your landline  number, you will continue to receive incoming calls on your previous service until the transfer is complete. To check transfer status, visit www.att.com/port.

•   Make sure your Wireless Home Phone 

Base is NOT connected to your in-home phone wiring.

•   Make sure your home phone is powered  on and connected to the Wireless Home

Phone Base.

•   Your Wireless Home Phone Base number  may be set to Call Forward. Dial #21# to un-forward calls.

Troubleshooting 21

Problem

My answering machine won’t pick up calls

I hear a constant low frequency tone (not dial tone) when I try to place a call

Possible Solution

•   Set your answering machine settings to pick up calls before network voicemail, which is approximately five (5) rings.

•   Alternately the network voicemail setting can be increased; dial “1” to access the voicemail platform and follow the prompts to increase the number of rings.

•   To remove network voicemail from your account, call AT&T Customer Care by dialing

611 or 800-331-0500.

•   Hang up your home phone to restore dial  tone.

22 Troubleshooting

Specifications

Dimensions (W×D×H)

Weight

Back-up Battery

Talk time

6.3" (W) × 4.37" (D) × 1.05" (H)

14.11 oz. (including back-up battery)

1,500 mAh

3.5 hours (GSM)

1.5 hours (WCDMA)

36 hours Standby time

Note: The value of the talk time or standby time varies with the actual environment.

Specifications 23

Safety Instructions

•   Keep the device and the external antenna at least eight (8) inches  from people.

•   During a thunderstorm, disconnect the external power supply  and do not use the device.

•   Some electronic devices are susceptible to electromagnetic  interference sent by devices that may not be adequately shielded. For best performance, position the Wireless Home

Phone Base as far from these types of devices (TV sets, radios and other automated office equipment) as possible so as to avoid possible electromagnetic interference.

•   Do not use the device in hospitals. 

•   Do not use the device on board aircraft.

•   Operating of the device may interfere with medical devices  like hearing aids and pacemakers. Consult a physician or the manufacturer of the medical device before using.

•   Be aware of usage limitations when using the device at places  such as oil warehouses or chemical factories, where there are explosive gases or explosive products being processed. Even if your terminal is in idle state, it still transmits radio frequency

(RF) energy.

•   Do not touch the antenna while calling.

•   Keep the antenna free from obstructions and position the  antenna straight up. This will ensure best call quality.

•   Please put the device in a safe place. The device may cause injury  if used as a toy by children.

•   Do not put other things on the terminal to avoid overheating.

24 Safety Instructions

•   Please use original accessories or accessories that are approved  by vendor. Using any unapproved accessories may affect your device’s performance, damage your terminal, or even cause danger to you and violate related national regulations about telecom terminals.

•   Because the device can produce an electromagnetic field, do not  place it near magnetic items such as computer disks.

•   Do not expose the device to direct sunlight or store it in hot areas. 

High temperatures can shorten the life of electronic devices.

•  Prevent liquids from leaking into the device.

•   Do not attempt to disassemble the device by yourself. 

Non-expert handling of the device may cause bodily injury or device damage.

•   Do not install or remove the SIM card when the power is on.

Safety Instructions 25

Radio Frequency (RF) Energy

This device meets the government’s requirements for exposure to radio waves.

This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the U.S. Government:

The exposure standard for wireless mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR.

The SAR limit set by the FCC is 1.6 W/kg.*

While there may be differences between the SAR levels of various devices and at various positions, they all meet the government requirement.

The FCC has granted an Equipment Authorization for this device with all reported SAR levels evaluated as in compliance with the

FCC RF exposure guidelines. SAR information on this device is on file with the FCC and can be found under the Display Grant section of http://www.fcc.gov/oet/ea/fccid/ after searching

FCC ID: Q78-WF720.

* Tests for SAR are conducted using standard operating positions accepted by the FCC with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR level of the device while operating can be well below the maximum value. This is because the device is designed to operate at multiple power levels so as to use only the power required to reach the network. In general, the closer you are to a wireless base station antenna, the lower the power output.

26 Radio Frequency (RF) Energy

FCC Compliance

This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference.

Caution: Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC

Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•   Reorient or relocate the receiving antenna.

•   Increase the separation between the equipment and receiver.

•   Connect the equipment into an outlet on a circuit different from  that to which the receiver is connected.

•   Consult the dealer or an experienced radio/TV technician  for help.

FCC Compliance 27

Warranty

ZTE offers you a limited warranty that the enclosed subscriber unit and its enclosed accessories will be free from defects in material and workmanship for a period that expires one (1) year from the date of sale of the Product to you, provided that you are the original end-user purchaser of the Product and provided that your purchase was made from a supplier authorized by the Seller.

Transfer or resale of a Product will automatically terminate warranty coverage with respect to that Product. This limited warranty is not transferable to any third party, including but not limited to any subsequent purchaser or owner of the Product. This limited warranty is applicable only to end users in the United States.

This product or phone is warrantied for 12 months from date of purchase.

For warranty service information, please call ZTE service number (877) 817-1759 (toll-free). The manufacturer’s website, http://www.zteusa.com, is also available for assistance.

This warranty only applies if the product has been used in accordance with the manufacturer’s instructions under normal use and with reasonable care.

What this warranty does not cover:

a) Defects or damages resulting from the misuse of this product.

b) Defects or damages from abnormal use, abnormal conditions, improper storage, exposure to moisture, dampness or corrosive environments, unauthorized modifications, unauthorized repair, neglect, rough handling, abuse, accident, alteration, improper installation, incorrect voltage application, food or liquid spoilage, acts of God.

c) Normal wear and tear.

d) If the Product has been opened, modified or repaired by anyone other than a warranty service center or if it is repaired using unauthorized spare parts.

e) If the serial number or mobile accessory date code has been removed, erased, defaced, altered, or are illegible in any way subject to sole judgment of ZTE.

28 Warranty

LIMITED WARRANTY

TO THE EXTENT PERMITTED BY APPLICABLE LAW, THIS

LIMITED WARRANTY IS YOUR SOLE AND EXCLUSIVE REMEDY

AGAINST ZTE AND ZTE’S SOLE AND EXCLUSIVE LIABILITY IN

RESPECT OF DEFECTS IN PRODUCT. HOWEVER, THIS LIMITED

WARRANTY SHALL NOT EXCLUDE NOR LIMIT ANY OF YOUR LEGAL

(STATUTORY) RIGHTS UNDER THE APPLICABLE NATIONAL LAWS.

TO THE EXTENT PERMITTED BY APPLICABLE LAW ZTE DOES

NOT ASSUME ANY LIABILITY FOR LOSS OF OR DAMAGE TO OR

CORRUPTION OF DATA, FOR ANY LOSS OF PROFIT, LOSS OF USE

OF PRODUCTS OR FUNCTIONALITY, LOSS OF BUSINESS, LOSS

OF REVENUES OR LOSS OF ANTICIPATED PROFIT, INCREASED

COSTS OR EXPENSES OR FOR ANY INDIRECT, OR SPECIAL OR

CONSEQUENTIAL LOSS OR DAMAGE. TO THE EXTENT PERMITTED

BY APPLICABLE LAW, ZTE’S LIABILITY SHALL BE LIMITED TO THE

PURCHASE VALUE OF THE PRODUCT. THE ABOVE LIMITATIONS

SHALL NOT APPLY TO DEATH OR PERSONAL INJURY CAUSED BY

DEFECT OF PRODUCT IN MATERIAL, DESIGN, AND WORKMANSHIP.

Warranty 29

How to Get Warranty Service

To obtain warranty service, please call (877) 817-1759. Please have the following information available when you send the device in for repair:

•   A valid Proof of Purchase

•   Return address

•   Daytime phone number or fax number

•   Model #

•   IMEI # (Look for the 15-digit IMEI # behind the back-up battery of  the device.)

•   Complete description of the problem

•   Transportation prepaid

Other Warranty Programs

You may have other warranty programs with your purchase, such as warranty exchange. If so, please refer to equipment package or the original point of sale.

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Notes

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Notes

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