Some of the contents in this manual may differ from your phone depending on the software of the phone or your service provider. World Wide Web http://www.samsungmobile.com Printed in Korea Code No.:GH68-27238A English (IND). 12/2009. Rev. 1.0 GT-B5722 user manual Instructional icons using this manual Before you start, familiarise yourself with the icons you will see in this manual: Warning—situations that could cause injury to yourself or others This user manual has been specially designed to guide you through the functions and features of your mobile phone. To get started quickly, refer to “introducing your mobile phone,” “assembling and preparing your mobile phone,” and “using basic functions.” Caution—situations that could cause damage to your phone or other equipment Note—notes, usage tips, or additional information X ii Refer to—pages with related information; for example: X p. 12 (represents “see page 12”) Copyright information → ] Square brackets—phone keys; for example: [ ] (represents the Power/ Menu exit key) Rights to all technologies and products that comprise this phone are the property of their respective owners: • Bluetooth® is a registered trademark of the Bluetooth SIG, Inc. worldwide Bluetooth QD ID: B015992 • Java™ is a trademark of Sun Microsystems, Inc. iii using this manual [ Followed by—the order of options or menus you must select to perform a step; for example: In Menu mode, select Messages → Create new message (represents Messages, followed by Create new message) safety and usage information .................. 1 contents Safety warnings .......................................... 1 Safety precautions ...................................... 4 Important usage information ....................... 6 introducing your mobile phone ............. 12 Unpack ..................................................... 12 Phone layout ............................................. 13 Keypad ..................................................... 14 Icons ........................................................ 15 assembling and preparing your mobile phone ...................................................... 16 Install the SIM card and battery ................. 16 Charge the battery .................................... 18 Insert a memory card (optional) ................. 19 Attach a hand strap (optional) ................... 20 iv using basic functions ............................ 21 using advanced functions ..................... 36 Use advanced call functions ..................... 36 Use advanced phonebook functions ......... 39 Use advanced messaging functions .......... 40 Use advanced camera functions ............... 42 Use advanced music functions ................. 45 using tools and applications ................. 48 Use the Bluetooth wireless feature ............ 48 Activate and send an SOS message ......... 49 Activate the mobile tracker ........................ 50 Make fake calls ......................................... 51 Record and play voice memos .................. 52 Edit images ............................................... 53 Use Java-powered games and applications .............................................. 55 Synchronise data ...................................... 55 Create and view world clocks ................... 56 Set and use alarms ................................... 56 Use the calculator ..................................... 57 Convert currencies or measurements ....... 57 contents Turn your phone on and off ....................... 21 Use the touch screen ................................ 22 Access menus .......................................... 23 Use widgets .............................................. 23 Customise your phone .............................. 24 Manage your SIM cards ............................ 26 Use basic call functions ............................ 27 Send and view messages ......................... 28 Add and find contacts ............................... 30 Use basic camera functions ...................... 31 Listen to music ......................................... 33 Browse the web ........................................ 34 Use the Google services ........................... 35 v Set a countdown timer .............................. 58 Use the stopwatch .................................... 58 Create new tasks ...................................... 58 Create new memos .................................. 58 Manage your calendar .............................. 58 contents troubleshooting ........................................ a vi safety and usage information Comply with the following precautions to avoid dangerous or illegal situations and ensure peak performance of your mobile phone. Safety warnings Keep your phone away from small children and pets Keep your phone and all accessories out of the reach of small children or animals. Small parts may cause choking or serious injury if swallowed. Protect your hearing Excessive exposure to sound at high volumes can cause hearing damage. Always turn the volume down before plugging the earphones into an audio source and use only the minimum volume setting necessary to hear your conversation or music. 1 Install mobile phones and equipment with caution safety and usage information Ensure that any mobile phones or related equipment installed in your vehicle are securely mounted. Avoid placing your phone and accessories near or in an air bag deployment area. Improperly installed wireless equipment can cause serious injury when air bags inflate rapidly. Handle and dispose of batteries and chargers with care • Use only Samsung-approved batteries and chargers specifically designed for your phone. Incompatible batteries and chargers can cause serious injuries or damage to your phone. • Never dispose of batteries or phones in a fire. Follow all local regulations when disposing of used batteries or phones. 2 • Never place batteries or phones on or in heating devices, such as microwave ovens, stoves, or radiators. Batteries may explode when overheated. • Never crush or puncture the battery. Avoid exposing the battery to high external pressure, which can lead to an internal short circuit and overheating. Avoid interference with pacemakers Maintain a minimum of 15 cm (6 inches) between mobile phones and pacemakers to avoid potential interference, as recommended by manufacturers and the independent research group, Wireless Technology Research. If you have any reason to suspect that your phone is interfering with a pacemaker or other medical device, turn off the phone immediately and contact the manufacturer of the pacemaker or medical device for guidance. Do not use the phone if the screen is cracked or broken Do not use your phone at refuelling points (service stations) or near fuels or chemicals. Turn off your phone whenever directed by warning signs or instructions. Your phone could cause explosions or fire in and around fuel or chemical storage and transfer areas or blasting areas. Do not store or carry flammable liquids, gases, or explosive materials in the same compartment as the phone, its parts, or accessories. Broken glass or acrylic could cause injury to your hand and face. Bring the phone to a Samsung service centre to replace the screen. Damage caused by careless handling will void your manufacturer's warranty. safety and usage information Turn off the phone in potentially explosive environments Reduce the risk of repetitive motion injuries While using your phone, hold the phone with a relaxed grip, press the keys lightly, use special features that reduce the number of keys you have to press (such as templates and predictive text), and take frequent breaks. 3 Safety precautions Drive safely at all times safety and usage information Avoid using your phone while driving and obey all regulations that restrict the use of mobile phones while driving. Use hands-free accessories to increase your safety when possible. Follow all safety warnings and regulations Comply with any regulations that restrict the use of a mobile phone in a certain area. Use only Samsung-approved accessories Using incompatible accessories may damage your phone or cause injury. 4 Turn off the phone near medical equipment Your phone can interfere with medical equipment in hospitals or health care facilities. Follow all regulations, posted warnings, and directions from medical personnel. Turn off the phone or disable the wireless functions when in an aircraft Your phone can cause interference with aircraft equipment. Follow all airline regulations and turn off your phone or switch to a mode that disables the wireless functions when directed by airline personnel. Handle your phone carefully and sensibly • Avoid exposing batteries to very cold or very hot temperatures (below 0° C/32° F or above 45° C/ 113° F). Extreme temperatures can reduce the charging capacity and life of your batteries. • Prevent batteries from contacting metal objects, as this can create a connection between the + and - terminals of your batteries and lead to temporary or permanent battery damage. • Never use a damaged charger or battery. • Do not disassemble your phone due to a risk of electric shock. • Do not allow your phone to get wet—liquids can cause serious damage and will change the colour of the label that indicates water damage inside the phone. Do not handle your phone with wet hands. Water damage to your phone can void your manufacturer’s warranty. • Avoid using or storing your phone in dusty, dirty areas to prevent damage to moving parts. • Your phone is a complex electronic device— protect it from impacts and rough handling to avoid serious damage. • Do not paint your phone, as paint can clog moving parts and prevent proper operation. 5 safety and usage information Protect batteries and chargers from damage safety and usage information • If your phone has a camera flash or light, avoid using it to the eyes of children or animals. • Your phone may be damaged by exposure to magnetic fields. Do not use carrying cases or accessories with magnetic closures or allow your phone to come in contact with magnetic fields for extended periods of time. Avoid interference with other electronic devices Your phone emits radio frequency (RF) signals that may interfere with unshielded or improperly shielded electronic equipment, such as pacemakers, hearing aids, medical devices, and other electronic devices in homes or vehicles. Consult the manufacturers of your electronic devices to solve any interference problems you experience. 6 Important usage information Use your phone in the normal position Avoid contact with your phone’s internal antenna. Allow only qualified personnel to service your phone Allowing unqualified personnel to service your phone may result in damage to your phone and will void your warranty. Ensure maximum battery and charger life • Avoid charging batteries for more than a week, as overcharging may shorten battery life. • Over time, unused batteries will discharge and must be recharged before use. • Disconnect chargers from power sources when not in use. • Use batteries only for their intended purpose. • Do not remove a card while the phone is transferring or accessing information, as this could result in loss of data and/or damage to the card or phone. • Protect cards from strong shocks, static electricity, and electrical noise from other devices. • Frequent writing and erasing will shorten the life span of memory cards. • Do not touch gold-coloured contacts or terminals with your fingers or metal objects. If dirty, wipe the card with a soft cloth. Emergency calls from your phone may not be possible in some areas or circumstances. Before travelling in remote or undeveloped areas, plan an alternate method of contacting emergency services personnel. Specific Absorption Rate (SAR) certification information Your phone conforms to European Union (EU) standards that limit human exposure to radio frequency (RF) energy emitted by radio and telecommunications equipment. These standards prevent the sale of mobile phones that exceed a maximum exposure level (known as the Specific Absorption Rate, or SAR) of 2.0 W/kg. 7 safety and usage information Handle SIM cards and memory cards with care Ensure access to emergency services safety and usage information During testing, the maximum SAR recorded for this model was 0.685 W/kg. In normal use, the actual SAR is likely to be much lower, as the phone has been designed to emit only the RF energy necessary to transmit a signal to the nearest base station. By automatically emitting lower levels when possible, your phone reduces your overall exposure to RF energy. The Declaration of Conformity at the back of this manual demonstrates your phones compliance with the European Radio & Terminal Telecommunications Equipment (R&TTE) directive. For more information about the SAR and related EU standards, visit the Samsung mobile phone website. 8 Correct disposal of this product (Waste Electrical & Electronic Equipment) (Applicable in the European Union and other European countries with separate collection systems) This marking on the product, accessories or literature indicates that the product and its electronic accessories (e.g. charger, headset, USB cable) should not be disposed of with other household waste at the end of their working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate these items from other types of waste and recycle them responsibly to promote the sustainable reuse of material resources. Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take these items for environmentally safe recycling. (Applicable in the European Union and other European countries with separate battery return systems) This marking on the battery, manual or packaging indicates that the batteries in this product should not be disposed of with other household waste at the end of their working life. Where marked, the chemical symbols Hg, Cd or Pb indicate that the battery contains mercury, cadmium or lead above the reference levels in EC Directive 2006/66. If batteries are not properly disposed of, these substances can cause harm to human health or the environment. To protect natural resources and to promote material reuse, please separate batteries from other types of waste and recycle them through your local, free battery return system. 9 safety and usage information Business users should contact their supplier and check the terms and conditions of the purchase contract. This product and its electronic accessories should not be mixed with other commercial wastes for disposal. Correct disposal of batteries in this product Disclaimer safety and usage information Some content and services accessible through this device belong to third parties and are protected by copyright, patent, trademark and/or other intellectual property laws. Such content and services are provided solely for your personal noncommercial use. You may not use any content or services in a manner that has not been authorised by the content owner or service provider. Without limiting the foregoing, unless expressly authorised by the applicable content owner or service provider, you may not modify, copy, republish, upload, post, transmit, translate, sell, create derivative works, exploit, or distribute in any manner or medium any content or services displayed through this device. “THIRD PARTY CONTENT AND SERVICES ARE PROVIDED "AS IS." SAMSUNG DOES NOT WARRANT CONTENT OR SERVICES SO PROVIDED, EITHER EXPRESSLY OR IMPLIEDLY, 10 FOR ANY PURPOSE. SAMSUNG EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SAMSUNG DOES NOT GUARANTEE THE ACCURACY, VALIDITY, TIMELINESS, LEGALITY, OR COMPLETENESS OF ANY CONTENT OR SERVICE MADE AVAILABLE THROUGH THIS DEVICE AND UNDER NO CIRCUMSTANCES, INCLUDING NEGLIGENCE, SHALL SAMSUNG BE LIABLE, WHETHER IN CONTRACT OR TORT, FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES, ATTORNEY FEES, EXPENSES, OR ANY OTHER DAMAGES ARISING OUT OF, OR IN CONNECTION WITH, ANY INFORMATION CONTAINED IN, OR AS A RESULT OF THE USE OF ANY CONTENT OR SERVICE BY YOU OR ANY THIRD PARTY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES." safety and usage information Third party services may be terminated or interrupted at any time, and Samsung makes no representation or warranty that any content or service will remain available for any period of time. Content and services are transmitted by third parties by means of networks and transmission facilities over which Samsung has no control. Without limiting the generality of this disclaimer, Samsung expressly disclaims any responsibility or liability for any interruption or suspension of any content or service made available through this device. Samsung is neither responsible nor liable for customer service related to the content and services. Any question or request for service relating to the content or services should be made directly to the respective content and service providers. 11 Unpack introducing your mobile phone In this section, learn about your mobile phone’s layout, keys, and icons. 12 Check your product box for the following items: • • • • Mobile phone Battery Travel adapter (charger) User manual • The items supplied with your phone may vary depending on the software and accessories available in your region or offered by your service provider. You can obtain additional accessories from your local Samsung dealer. • The supplied accessories perform best for your phone. Phone layout The front of your phone includes the following keys and features: Volume key Camera flash SIM selection key Camera lens Internal antenna introducing your mobile phone Earpiece The rear of your phone includes the following keys and features: Speaker Battery cover Touch screen Multifunction jack Hold key Camera key Internal antenna Back key Dial key Power/Menu exit key Mouthpiece You can lock the touch screen and keys to prevent any unwanted phone operations. To lock, press [ ]. To unlock, press and hold [ ]. 13 Keypad Key Dial introducing your mobile phone 14 Key Function Make or answer a call; In Idle mode, retrieve recently dialled, missed, or received numbers Back Return to the previous level Power/ Menu exit Turn the phone on and off (press and hold); End a call; In Menu mode, cancel input and return to Idle mode Volume Adjust the phone’s volume SIM selection Function Switch between SIM cards when you make calls or send messages; In Idle mode, access the SIM selection; Access the SIM card management (press and hold) Hold Lock or unlock the touch screen and keys; Unlock the touch screen and keys (press and hold) Camera In Idle mode, turn on the camera (press and hold); In Camera mode, take a photo or record a video Icons Icon Learn about the icons that appear on your display. Definition FM radio on Memory card inserted Icon New text message GPRS network connected New email message EDGE network connected New voice mail message Call in progress Alarm activated SOS message feature activated Normal profile activated Connecting to secured web page Silent profile activated Call diverting activated Battery power level Synchronised with PC Current time New multimedia message introducing your mobile phone / Definition Signal strength Roaming (outside of normal service area) Bluetooth activated Music playback in progress Music playback paused 15 Install the SIM card and battery assembling and preparing your mobile phone When you subscribe to a cellular service, you will receive a Subscriber Identity Module (SIM) card with subscription details, such as your personal identification number (PIN) and optional services. To install the SIM card and battery, 1. Remove the battery cover. Get started by assembling and setting up your mobile phone for its first use. If the phone is on, press and hold [ it off. 16 ] to turn 2. Insert the SIM card. Your phone has 2 SIM card slots to allow you to use 2 SIM cards and switch between them. X p. 26 assembling and preparing your mobile phone • Place the SIM cards in the phone with the gold-coloured contacts facing down. • Once you insert 2 SIM cards, you will be prompted to select either of them when accessing network services. • Without inserting SIM cards, you can use your phone’s non-network services and some menus. 3. Insert the battery. 4. Replace the battery cover. 17 Charge the battery Before using the phone for the first time, you must charge the battery. assembling and preparing your mobile phone 1. Open the cover to the multifunction jack on the side of the phone. 2. Plug the small end of the travel adapter into the multifunction jack. With the triangle facing up Improperly connecting the travel adapter can cause serious damage to the phone. Any damages by misuse are not covered by the warranty. 18 3. Plug the large end of the travel adapter into a power outlet. 4. When the battery is fully charged (the icon is no longer moving), unplug the travel adapter from the power outlet. 5. Unplug the travel adapter from the phone. 6. Close the cover to the multifunction jack. About the low battery indicator When your battery is low, the phone will emit a warning tone and a low battery message. The battery icon will also be empty and blinking. If the battery level becomes too low, the phone will automatically power off. Recharge your battery to continue using your phone. 1. Remove the battery cover. To store additional multimedia files, you must insert a memory card. Your phone accepts microSD™ or microSDHC™ memory cards up to 8 GB (depending on memory card manufacturer and type). 2. Insert a memory card with the label side facing down. Formatting the memory card on a PC may cause incompatibility with your phone. Format the memory card only on the phone. 3. Push the memory card in the memory card slot until it locks in place. 4. Replace the battery cover. To remove the memory card, push it gently until it disengages from the phone, and then pull the memory card out of the memory card slot. 19 assembling and preparing your mobile phone Insert a memory card (optional) Attach a hand strap (optional) 1. Remove the battery cover. 2. Slide the small end of a handstrap through the slot and push the large end through the loop. assembling and preparing your mobile phone 3. Replace the battery cover. 20 Turn your phone on and off using basic functions Learn how to perform basic operations and use the main features of your mobile phone. To turn your phone on, 1. Press and hold [ ]. 2. Enter your PIN and press Done (if necessary). 3. Press OK. 4. Select a slot, and assign a name and signal icon to the SIM card. Repeat this for the other SIM card. 5. Select Next → OK. To turn your phone off, repeat step 1 above. Once you insert 2 SIM cards, you will be prompted to select either of them when accessing network services, such as calling, messaging and web services. Switch to the offline profile By switching to the offline profile, you can use your phone’s non-network services in areas where wireless devices are prohibited, such as aeroplanes 21 and hospitals. To switch to the offline profile, in Menu mode, select Settings → Phone profiles → Offline → Save. Follow all posted warnings and directions from official personnel when in areas where wireless devices are prohibited. using basic functions Use the touch screen Your phone’s touch screen lets you easily select items or perform functions. Learn basic actions to use the touch screen. 22 • To avoid scratching the touch screen, do not use sharp tools. • Do not allow the touch screen to come in contact with other electrical devices. Electrostatic discharges can cause the touch screen to malfunction. • Do not allow the touch screen to come in contact with water. The touch screen may malfunction in humid conditions or when exposed to water. • For the optimal use of the touch screen, remove the screen protection film before using your phone. • Your touch screen has a layer that detects small electrical charges emitted by the human body. For best performance, tap the touch screen with your fingertip. The touch screen will not react to touches of sharp tools, such as a stylus or pen. • Touch an icon to open a menu or launch an application. • Drag your finger up or down to scroll through vertical lists. Access menus To access your phone’s menus, 1. In Idle mode, select Menu to access Menu mode. 2. Select a menu or option. Use widgets • Drag your finger left or right to scroll through horizontal lists. Learn to use widgets on the widget toolbar. • Some of your widgets connect to web services. Selecting a web-based widget may incur additional charges. • Available widgets may vary depending on your region or service provider. 23 using basic functions 3. Press the Back key to move up one level; Press [ ] to return to Idle mode. using basic functions Open the widget toolbar Customise your phone In Idle mode, select the arrow at the bottom left of the screen to open the widget toolbar. You can rearrange widgets on the widget toolbar or move them to the idle screen. Get more from your phone by customising it to match your preferences. Move the widgets to the idle screen In Idle mode, press the Volume key up or down and adjust the key tone volume. 1. Open the widget toolbar. 2. Drag a widget from the widget toolbar to the idle screen. You can position the widget anywhere on the screen. Change the widgets 1. In Menu mode, select Settings → Display and light → Widget. 2. Select the widgets you want to include to the widget toolbar and select Save. 24 Adjust the volume of the key tones Adjust the vibration intensity on the touch screen You can adjust the intensity of the vibration when you touch the phone screen. 1. In Idle mode, press the Volume key. 2. Select Vibration and adjust the intensity of the vibration. Switch to or from the silent profile To create a phone profile, In Idle mode, select Keypad, and touch and hold to silence or unsilence your phone. 1. In Menu mode, select Settings → Phone profiles. Set a phone profile To change the ringtone of the current profile, 2. Scroll to the profile you are using. If you are using the silent or offline profile, you are not allowed to change the ringtone. 3. Select Edit → Voice call ringtone. 4. Select a ringtone category → a ringtone. 3. Enter a name for the profile and select Done. 4. Customise the sound settings as desired. 5. When you are finished, select Save. Select a wallpaper (Idle mode) 1. In Menu mode, select Settings → Display and light → Wallpaper. 2. Scroll left or right to an image. 3. Select Set. 5. Select Save twice. To switch to another profile, select it from the list. 25 using basic functions 1. In Menu mode, select Settings → Phone profiles. 2. Select Create. Select a skin colour (Menu mode) 1. In Menu mode, select Settings → Display and light → My theme. 2. Select a skin colour → Save. Lock your phone using basic functions 1. In Menu mode, select Settings → Security → Phone → Phone lock. Manage your SIM cards Your phone supports the Dual SIM mode, enabling you to use two SIM cards at the same time without changing them. Learn to select a default SIM card and network, and set the SIM cards settings. Select a default SIM card and network 1. In Idle mode, press and hold [ ]. 2. Select On → Save. 2. Select Network → a SIM card you want. 3. Enter a new 4- to 8-digit password and select Done. 3. Select Activate under the SIM card. 4. Enter the new password again and select Done. • The first time you access a menu that requires a password, you will be prompted to create and confirm a password. • Samsung is not responsible for any loss of passwords or private information or other damages caused by illegal software. 26 4. Select the default network field until a SIM card you want appears. 5. Select Save → Yes. Your phone will automatically reboot. Switch the SIM cards automatically 1. In Idle mode, press and hold [ ]. 2. Select SIM auto switch → Change. 3. Select a SIM card slot. Use basic call functions 4. Specify the schedule that the SIM card will be active and select Save. Learn to make or answer calls and use basic call functions. Change the names and icons of the SIM cards Make a call 1. In Idle mode, select Keypad and enter an area code and a phone number. 2. Select Register card. 2. Press [ 3. Select a SIM card. 3. To end the call, press [ 4. Select Card name and change the name for the SIM card and select Done. Answer a call 5. Select Icon and change the icon for the SIM card and select Save. ] to dial the number ]. 1. When a call comes in, press [ 2. To end the call, press [ ]. ]. Adjust the volume To adjust the volume during a call, press the Volume key up or down. 27 using basic functions 1. In Idle mode, press and hold [ ]. Send and view messages Use the speakerphone feature 1. During a call, select speaker. → Yes to activate the 2. To switch back to the earpiece, select Learn to send or view text (SMS), multimedia (MMS), or email messages. again. using basic functions In noisy environments, you may have difficulty hearing the calls while using the speakerphone feature. For better performance, use the normal phone mode. Use the headset By plugging the supplied headset into the phone, you can make and answer calls: • To redial the last call, press and hold the headset button. • To answer a call, press the headset button. • To end a call, press the headset button. Send a text or multimedia message 1. In Menu mode, select Messages → Create new message → Message. 2. Select the recipient input field → Enter manually. 3. Enter a recipient number and select Done. 4. Select Tap to add text. 5. Enter your message text and select Done. X p. 29 For sending as a text message, skip to step 7. For attaching multimedia, continue with step 6. 6. Select Add multimedia and add an item. 7. Select Send to send the message. 28 Enter text 1. In Menu mode, select Messages → Create new message → Email. When entering text, you can change the text input mode: 2. Select the recipient input field → Enter manually. • To change case or use numbers or symbols, select Abc at the bottom centre of the screen. Depending on your region, you may be able to access an input mode for your specific language. • To enter text in T9 mode, select T9 (T9 turns blue). • To switch to Symbol mode, select . Enter text in one of the following modes: 3. Enter an email address and select Done. 4. Select Tap to add subject, enter a subject, and select Done. 5. Select Tap to add text, enter your email text, and select Done. 6. Select Attach multimedia and attach a file (if necessary). 7. Select Send to send the message. Mode ABC Function Select an appropriate virtual key until the character you want appears on the display. 29 using basic functions Send an email Mode Function View an email 1. In Menu mode, select Messages → My messages → Email inbox. T9 1. Select appropriate virtual keys to enter an entire word. 2. When the word displays correctly, select to insert a space. If the correct word does not display, select 0 to select an alternate word from the list that appears. using basic functions Select an appropriate virtual key to enter a Number number. Symbol Select an appropriate virtual key to enter a symbol. View text or multimedia messages 1. In Menu mode, select Messages → My messages → Inbox. 2. Select a text or multimedia message. 30 2. Select an account. 3. Select Download. 4. Select an email or a header. 5. If you selected a header, select Retrieve to view the body of the email. Add and find contacts Learn the basics of using the phonebook feature. The memory location to save new contacts may be preset depending on your service provider. To change the memory location, in Menu mode, select Phonebook → More → Settings → Save new contacts to → a memory location → Save. Add a new contact 1. In Idle mode, select Keypad and enter a phone number. Once you have found a contact, you can: • call the contact by pressing [ ] • edit the contact information by selecting Edit Use basic camera functions 3. Select a number type (if necessary). Learn the basics to capture and view photos and videos. 4. Enter contact information. 5. Select Save to add the contact to memory. Capture photos Find a contact 1. In Idle mode, press and hold the Camera key to turn on the camera. 1. In Menu mode, select Phonebook. 2. Select Search. 3. Enter the first few letters of the name you want to find and select Done. 4. Select the contact’s name from the search list. 2. Rotate the phone anti-clockwise to landscape view. 3. Aim the lens at the subject and make any adjustments. • To set the brightness value, select . • To zoom in or out, press the Volume key. 31 using basic functions 2. Select More → Add to Phonebook → a memory location (if necessary) → New. 4. Press the Camera key to take a photo. The photo is saved automatically. 5. Press the Back key or the Camera key to take another photo (step 3). After capturing photos, select to view photos. using basic functions View photos In Menu mode, select My files → a memory location → Images → My photos → a photo file. 4. Aim the lens at the subject and make any adjustments. • To set the brightness value, select . • To zoom in or out, press the Volume key. 5. Press the Camera key to start recording. 6. Press the Camera key or select recording. The video is saved automatically. to stop Capture videos 7. Press the Back key or the Camera key to record another video (step 4). After capturing videos, select to view videos. 1. In Idle mode, press and hold the Camera key to turn on the camera. View videos 2. Rotate the phone anti-clockwise to landscape view. In Menu mode, select My files → a memory location → Videos → My video clips → a video file. 3. Select 32 → to switch to Recording mode. Your phone can play 320 X 240 resolution video files at 12 frames per second. Listen to music Icon Learn how to listen to music via the music player or FM radio. Listen to the FM radio 2. In Menu mode, select FM radio. 3. Press to turn on the FM radio. 4. Select Yes to start automatic tuning. The radio scans and saves available stations automatically. 5. Control the FM radio using the following icons and keys: Icon Function Tune a radio station manually; Tune a radio station automatically (touch and hold) X p. 47 Turn the FM radio off / Change the sound output 6. To turn off the FM radio, select . Listen to music files Start by transferring files to your phone or memory card: • Download from the wireless web. X p. 34 • Download from a PC with the optional Samsung Kies. X p. 45 • Receive via Bluetooth. X p. 49 • Copy to your memory card. X p. 45 33 using basic functions 1. Plug the supplied headset into the phone’s multifunction jack. Function Turn the FM radio on After transferring music files to your phone or memory card, 1. In Menu mode, select Music. 2. Select a music category → a music file. 3. Control playback using the following icons and keys: using basic functions Icon Function Pause playback Browse the web Learn to access and bookmark your favourite web pages. • You may incur additional charges for accessing the web and downloading media. • The browser menu may be labelled differently depending on your service provider. • Available icons may vary depending on your region or service provider. Resume playback Restart playback; Skip backward (touch within 3 seconds); Scan backward in a file (touch and hold) Skip forward; Scan forward in a file (touch and hold) Change the sound effect Change the repeat mode Activate Shuffle mode 34 Browse web pages 1. In Menu mode, select Internet → Home to launch your service provider’s homepage. 2. Navigate web pages using the following icons: Icon Function Move backward or forward on a web page Stop loading the web page Icon Function Refresh the current web page Zoom on a web page Change the view mode Access a list of browser options 1. In Menu mode, select Internet → Bookmarks → a SIM card (if necessary). 2. Select Create. 3. Enter a page title and a web address (URL). 4. Select Save. Learn how to use various Google services. • This feature may not be available depending on your region or service provider. • The steps you must select to use this feature may differ depending on your region or service provider. Connect to Google Search 1. In Menu mode, select Google → Search. 2. Enter a keyword in the search field. Connect to Google Mail 1. In Menu mode, select Google → Mail. 2. Set up your Google account and sign in. 3. Send or receive emails. 35 using basic functions Bookmark your favourite web pages Use the Google services Use advanced call functions using advanced functions Learn how to perform advanced operations and use additional features of your mobile phone. Learn about your phone’s additional calling capabilities. View and dial missed calls Your phone will display calls you have missed on the display. When you have one missed call, select the call from the event alert widget and select Voice call to dial. When you have two missed calls or more, select the call from the event alert widget and select Logs → a missed call. Call a recently dialled number 1. In Idle mode, press [ recent numbers. ] to display a list of 2. Select the number you want and press [ dial. 36 ] to Hold a call or retrieve a held call Select to place a call on hold or select retrieve a held call. Answer a second call to If your network supports this function, you can answer a second incoming call: Dial a second call 1. Press [ ] to answer the second call. The first call is automatically placed on hold. If your network supports this function, you can dial another number during a call: 2. Select 1. Select Make a multiparty call (conference call) 2. Enter the second number to dial and select New call or press [ ]. 1. Call the first party you want to add to the multiparty call. 3. Select 2. While connected to the first party, call the second party. The first party is automatically placed on hold. to switch between the two calls. 4. To end the call on hold, select More → End → Held call. 5. To end the current call, press [ ]. 3. When connected to the second party, select Conference call. 4. Repeat steps 2 and 3 to add more parties (if necessary). 5. To end the multiparty call, press [ ]. 37 using advanced functions to place the first call on hold. to switch between the calls. Call an international number 1. In Idle mode, select Keypad and touch and hold 0 to insert the + character. 2. Enter the complete number you want to dial (country code, area code, and phone number), and then select press [ ] to dial. using advanced functions Call a contact from the phonebook You can call numbers directly from the phonebook using stored contacts. X p. 31 1. In Menu mode, select Phonebook. 2. Select the number you want to dial and press [ ] to dial. To reject calls from certain numbers automatically, use the auto rejection. To activate the auto rejection and set up the reject list, 1. In Menu mode, select Settings → Application settings → Call → All calls → Auto reject. 2. Select On under Activation. 3. Select Reject list. 4. Select Create. 5. Select the number input field. 6. Enter a number to reject and select Done. 7. Select Match criteria → an option → Select. 8. Select Save. 9. Repeat steps 4-8 to add more numbers. Reject a call To reject an incoming call, press [ hear a busy tone. 38 10. Select Save twice. ]. The caller will Use advanced phonebook functions 3. Select a speed number you want to set. Learn to create your namecard, set speed dial numbers, and create groups of contacts. 4. Select a contact → a number (if necessary) to assign to the number. The contact is saved to the speed dial number. Create your namecard 1. In Menu mode, select Phonebook. 3. Enter your personal details. 4. Select Save. You can send your namecard by attaching it to a message or email or transferring it via the Bluetooth wireless feature. Set speed dial numbers 1. In Menu mode, select Phonebook. 2. Select More → Settings → Speed dial. Create a group of contacts By creating groups of contacts, you can assign group names ringtones, caller ID photos to each group or send messages to an entire group. Start by creating a group: 1. In Menu mode, select Phonebook. 2. Scroll left or right to Groups. 39 using advanced functions 2. Select More → My namecard. • You can call this contact by touching and holding the assigned speed dial number in the dialling screen. • The first 3 favourite numbers will be assigned to the favourite contacts ( ) on the widget toolbar. 3. Select Create. Create a text template 4. Enter a group name and select Done. 1. In Menu mode, select Messages → Templates → Text templates. 5. To set the caller ID image, select the new group → Group settings → the image field. 6. Select a memory location (if necessary). 7. Select an image category → an image. using advanced functions 8. To set a group ringtone, select the ringtone field → a ringtone category → a ringtone → Select (if necessary). 9. Select Save. 2. Select Create to open a new template window. 3. Enter your text and select Done to save the template. Create a multimedia template 1. In Menu mode, select Messages → Templates → Multimedia message templates. 2. Select Create. Use advanced messaging functions Learn to create templates and use templates to create new messages, and use the messenger. 40 3. Create a multimedia message, with a subject and desired attachments, to use as your template. X p. 28 4. Select More → Save to → Templates to save the template. Insert text templates in new messages 1. In Menu mode, select Messages → Create new message → a message type. 2. In the text field, select More → Insert → Template → a template. 1. In Menu mode, select Messages → Templates → Multimedia message templates. 2. Select the template you want. 3. Select More → Edit. Your template opens as a new multimedia message. Use the Bluetooth messenger 2. Select Yes to turn on the Bluetooth wireless feature (if necessary).. 3. Select Search. 4. Select a device. 5. Select the message input field. 6. Enter your message and select Done → Send. 7. Enter a PIN for the Bluetooth wireless feature or the other device’s Bluetooth PIN, if it has one, and select OK. When the owner of the other device enters the same PIN or accepts the connection, pairing is complete. You may not need to enter a PIN depending on the device. Learn to chat with your family or friends instantly via the Bluetooth wireless feature. 41 using advanced functions Create a message from a multimedia template 1. In Menu mode, select Messages → Bluetooth messenger. Use advanced camera functions Capture a series of photos Learn how to capture photos in various modes and customise camera settings. 1. In Idle mode, press and hold the Camera key to turn on the camera. Capture photos by using options preset for various scenes using advanced functions 1. In Idle mode, press and hold the Camera key to turn on the camera. 2. Rotate the phone anti-clockwise to landscape view. 3. Select → → a scene → OK. 4. Make any necessary adjustments. 5. Press the Camera key to take a photo. 2. Rotate the phone anti-clockwise to landscape view. 3. Select → Shooting mode → Multi-shot. 4. Make any necessary adjustments. 5. Press and hold the Camera key to take a series of photos. Capture divided photos 1. In Idle mode, press and hold the Camera key to turn on the camera. 2. Select → Shooting mode → Mosaic shot. 3. Select an image layout. 42 4. Make any necessary adjustments. Use camera options 5. Press the Camera key to take photos for each segment. Before capturing a photo, select following options: Function Change the shooting mode Resolution Change the resolution option Flash Turn the flash on or off Timer Select the time delay White balance Adjust the colour balance 4. Select a frame. Effects Apply a special effect 5. Make any necessary adjustments. Viewfinder mode Change the preview screen 6. Press the Camera key to take a photo with the frame. More settings 1. In Idle mode, press and hold the Camera key to turn on the camera. 2. Rotate the phone anti-clockwise to landscape view. 3. Select → Shooting mode → Frame shot. using advanced functions Shooting mode Capture photos with decorative frames Option to access the Change the camera settings 43 Before capturing a video, select following options: Option to access the Customise camera settings Before capturing a photo, select → More settings to access the following settings: using advanced functions Recording mode Function Change the recording mode Resolution Change the resolution option Quality Flash Turn the flash on or off Timer Select the time delay Exposure metering Select a type of exposure meter White balance Adjust the colour balance Effects Apply a special effect Single shot mode Adjust how the camera saves captured photos Audio recording Turn the audio on or off Shutter sound Select a sound to accompany the shutter action Default storage Select a memory location to store new photos Default name Edit a default name for new photos Viewfinder mode Change the preview screen Quality Set the quality of your video clips Default storage Select a memory location to store new video clips Default name Edit a default name for new video clips 44 Setting Function Adjust the quality of your photos Use advanced music functions Copy music files via Samsung Kies 4. Open a folder to view files. 1. In Menu mode, select Settings → PC connections → Samsung Kies or Mass storage → Save. 5. Copy files from the PC to the memory card. 2. Using an optional PC data cable, connect the multifunction jack on your phone to a PC. Create a playlist 1. In Menu mode, select Music → Playlists. 2. Select Create. 3. Run Samsung Kies and copy files from the PC to the phone. Refer to the Samsung Kies help for more information. 3. Enter a title for your new playlist and select Done. Copy music files to a memory card 6. Select the files you want to include and select Add. 1. Insert a memory card. 2. In Menu mode, select Settings → PC connections → Mass storage → Save. using advanced functions Learn to prepare music files, create playlists, and store radio stations. 3. Using an optional PC data cable, connect the multifunction jack on your phone to a PC. When connected, a pop-up window will appear on the PC. 4. Select the new playlist. 5. Select Add → Tracks. 45 Customise your music player settings Record songs from the FM radio Learn to adjust the playback and sound settings for your music player. 1. Plug the supplied headset into the phone’s multifunction jack. 1. In Menu mode, select Music → Settings. 2. In Menu mode, select FM radio. 2. Adjust the settings to customise your music player: 3. Select More → Record to start recording. using advanced functions Option Background playing Music auto off Function Set whether to play music in the background when you end the music player Set the timer when the music player automatically turns off 4. When you are finished recording, select Stop. The music file will be saved in FM radio clips (in Menu mode, select My files → Music). The recording feature is developed for voice recording only. The quality of the recording will be much lower than digital media. Store radio stations automatically 3. Select Save. 1. Plug the supplied headset into the phone’s multifunction jack. 2. In Menu mode, select FM radio. 3. Select 46 to start the FM radio. 4. Select More → Self-tuning. 5. Select Yes to confirm (if necessary). The radio scans and saves available stations automatically. Set up your favourite radio station list using advanced functions 1. Plug the supplied headset into the phone’s multifunction jack. 2. In Menu mode, select FM radio. 3. Select to start the FM radio. 4. Select a radio station to add to the favourite list. 5. Select Add to Favourites. 47 Use the Bluetooth wireless feature using tools and applications Learn how to work with your mobile phone’s tools and additional applications. Learn about your phone’s ability to connect to other wireless devices for exchanging data and using hands-free features. Turn on the Bluetooth wireless feature 1. In Menu mode, select Bluetooth. 2. Select Activation → On → Save. 3. To allow other devices to locate your phone, select My phone’s visibility → On → Save. Find and pair with other Bluetoothenabled devices 1. In Menu mode, select Bluetooth → My devices → Search new device. 2. Select a device. 48 3. Enter a PIN for the Bluetooth wireless feature or the other device’s Bluetooth PIN, if it has one, and select Done. When the owner of the other device enters the same PIN or accepts the connection, pairing is complete. Send data using the Bluetooth wireless feature 1. Select the file or item from one of your phone’s applications that you want to send. 2. Select Send via → Bluetooth or select More → Send namecard via → Bluetooth (when sending contact data, specify which data to send). 1. Enter the PIN for the Bluetooth wireless feature and select Done (if necessary). 2. Select Yes to confirm that you are willing to receive data from the device (if necessary). Activate and send an SOS message When you have an emergency, you can send an SOS message asking for help. This feature may not be available depending on your region or service provider. 1. In Menu mode, select Messages → SOS messages → Sending options. 2. Select On under Sending SOS. 49 using tools and applications You may not need to enter a PIN depending on the device. Receive data using the Bluetooth wireless feature 3. Select Empty under Recipients to open the recipient list. 4. Select Add recipients → Phonebook to open your contact list. 5. Select the contacts you want. 6. Select a number (if necessary). using tools and applications 7. When you are finished selecting contacts, select Add to return to the recipient list. 8. Select Save to save the recipients. 9. Select Once under Repeats and set the number of times to repeat the SOS message and select Save. 10. Select Save → Yes. To send an SOS message, the touch screen and the keys must be locked. Press the Volume key four times. 50 Once you send an SOS message, all phone functions will be suspended until you press and hold [ ] or press [ ]. Activate the mobile tracker This feature helps track your phone when it is stolen or when someone tries to use your phone using other SIM card, the phone will automatically send the preset tracking message to family or friends. This feature may be unavailable due to certain features supported by your service provider. 1. In Menu mode, select Settings → Security → Phone →Mobile tracker 2.0. 2. Enter a new 4- to 8-digit password and press <Done>. 3. Enter the new password again and press <Done>. 4. Select Settings. Make fake calls 5. Enter a new 8-digit password for the mobile tracker and press <OK>. You can simulate an incoming call when you want to get out of meetings or unwanted conversations. You can also make it appear as if you are talking on the phone by playing back a recorded voice. 6. Select On. 7. Select the recipient field to open the recipient list. 9. Press <Search> to open your contact list. 10. Scroll to a contact and press the Confirm key. 11. Select a number (if necessary). 12. When you are finished selecting contacts, press Add to return to the recipient list. Activate the fake call feature 1. In Menu mode, select Settings → Application settings → Call → Fake call. 2. Select Activation → On. Make a fake call In Idle mode, press and hold the Volume key down. 13. Press <Save> to save the recipients. 14. Scroll down and enter the sender's name. 15. Press <Save> → <Accept>. Record a voice 1. In Menu mode, select Settings → Application settings → Call → Fake call → Fake call voice. 51 using tools and applications 8. Press Add recipients → Phonebook to open the recipient list. 2. Select On under Fake call voice. Record and play voice memos 3. Select Voice recording. Learn to operate your phone’s voice recorder. 4. Select to start recording. Record a voice memo 5. Speak into the microphone. 6. When you are finished speaking, select . using tools and applications 7. Select Back → Save to set the recording as a response for fake calls. Change the time delay before fake calls 1. In Menu mode, select Settings → Application settings → Call → Fake call → Fake call timer. 2. Select an option → Save. 1. In Idle mode, select Voice recorder to open the voice recorder. 2. Select to start recording. 3. Speak your memo into the microphone. 4. When you are finished speaking, select . Play a voice memo 1. From the voice recorder screen, press the Back key. 2. Select My voice clips → a file. Press the Volume key up or down to adjust the volume during playback. 52 Edit images 6. When you are finished, select Files → Save as. Learn to edit images and apply fun effects. 7. Enter a new file name for the image and select Save. Apply effects to images 1. In Menu mode, select Image editor. Transform an image 1. Open an image to be edited. Refer to steps 1-3 in “Apply effects to images.” 3. Select an image or take a photo (→ Load). 2. Select 4. Press → an effect option (filter, style, warp, or partial blur). 3. Rotate or flip the image as desired and select Done. To resize, select a size and select Select. 5. Select a variation of the effect to apply and select Done. For some effects, adjust the level. To apply a blur effect to a specific area of an image, move or resize the rectangle and select Done. → Resize, Rotate, or Flip. 4. Save the edited image with a new file name. Refer to steps 6-7 in “Apply effects to images.” 53 using tools and applications 2. Select Files → Open or Take photo. Crop an image 1. Open an image to be edited. Refer to steps 1-3 in “Apply effects to images.” 2. Select . using tools and applications 3. Move or resize the rectangle over the area you want to crop and select Done. To reshape the rectangle, select Shape. 4. Save the edited image with a new file name. Refer to steps 6-7 in “Apply effects to images.” Adjust an image 1. Open an image to be edited, Refer to steps 1-3 in “Apply effects to images.” 2. Select → an adjustment option (brightness, contrast, or colour). To adjust the image automatically, select Auto level. 3. Adjust the image as desired and select Done. 54 4. Save the edited image with a new file name. Refer to steps 6-7 in “Apply effects to images.” Insert a visual feature 1. Open an image to be edited. Refer to steps 1-3 in “Apply effects to images.” 2. Select More → Insert → a visual feature (frame, image, clip art, emoticon, or text). 3. Select a visual feature, or enter text and select Save. 4. Move, resize, or rotate the visual feature or text and select Done. 5. Save the edited image with a new file name. Refer to steps 6-7 in “Apply effects to images.” Use Java-powered games and applications 2. Select More to access a list of various options and settings for your application. Learn to use games and applications powered by award-winning Java technology. Synchronise data Play games Available games may vary, depending on your region or service provider. Game controls and options may vary. using tools and applications 1. In Menu mode, select Games and more. 2. Select a game from the list and follow the onscreen instructions. Learn to synchronise contacts, calendar events, tasks, and memos with the web server you have specified. Create a synchronisation profile 1. In Menu mode, select Synchronise. 2. Select Add and specify profile parameters. 3. When you are finished, select Save. Launch applications 1. In Menu mode, select Games and more → an application. 55 Start synchronisation 6. To add more world clocks, repeat steps 2-5 above. 1. In Menu mode, select Synchronise. 2. Select a synchronisation profile. Add a world clock to your display 3. Select OK to start synchronisation with the web server you have specified. With the dual clock widget, you can view clocks with two different time zones on your display. using tools and applications Create and view world clocks Learn to view the time in another region and set world clocks to appear on your display. Create a world clock 2. Select the world clock you want to add and select More → Set as 2nd clock. Learn to set and control alarms for important events. 2. Select Add. 3. Scroll left or right to a time zone. Set a new alarm . 5. Select Add to create your world clock. 56 1. In Menu mode, select World clock. Set and use alarms 1. In Menu mode, select World clock. 4. To set daylight saving time, select After you have created world clocks, 1. In Menu mode, select Alarms. 2. Select and empty alarm or Create. 3. Set alarm details. 4. Select Save. The auto power feature sets the phone to automatically turn on and sound the alarm at the designated time if the phone is turned off. When the alarm sounds, • Select OK to stop the alarm without snooze. • Select OK to stop the alarm with snooze, or select Snooze to silence the alarm for the snooze period. 1. In Menu mode, select Calculator. 2. Use the keys that correspond to the calculator display to perform basic mathematical operations. Convert currencies or measurements 1. In Menu mode, select Convertor → a conversion type. 2. Enter the currencies or measurements and units in the appropriate fields. Deactivate an alarm 1. In Menu mode, select Alarms. 2. Select the alarm you want to deactivate and select Off under Alarm. 3. Select Save. 57 using tools and applications Stop an alarm Use the calculator using tools and applications Set a countdown timer Create new tasks 1. In Menu mode, select Timer. 1. In Menu mode, select Task. 2. Select Set. 2. Select Create. 3. Enter the length of time to count down and select Done. 3. Enter the details of the task and select Save. 4. Select Play to begin the countdown. Create new memos 5. When the timer expires, select OK to stop the alert. 1. In Menu mode, select Memo. Use the stopwatch 3. Enter your memo text and select Done. 1. In Menu mode, select Stopwatch. Manage your calendar 2. Select Start to begin and record lap times. 3. Select Lap to record lap times. 2. Select Create. Learn to change the calendar view and create events. 4. When you are finished, select Stop. 5. Select Reset to clear recorded times. Change the calendar view 1. In Menu mode, select Calendar. 58 2. Select View by → Day or Week. Create an event 1. In Menu mode, select Calendar. 2. Select Create → an event type. 3. Enter the details of the event as required and select Save. using tools and applications View events To view events of a specific date, 1. In Menu mode, select Calendar. 2. Select a date on the calendar. 3. Select an event to view its details. To view events by event types, 1. In Menu mode, select Calendar. 2. Select More → Event list → an event type. 3. Select an event to view its details. 59 troubleshooting If you are having trouble with your mobile phone, try these troubleshooting procedures before contacting a service professional. When you turn on your phone or while you are using the phone, it prompts you to enter one of the following codes: Code Password PIN a Try this to solve the problem: When the phone lock feature is enabled, you must enter the password you set for the phone. When using the phone for the first time or when the PIN requirement is enabled, you must enter the PIN supplied with the SIM cards. You can disable this feature by using the PIN lock menu. Code PUK PIN2 Try this to solve the problem: Your SIM cards are blocked, usually as a result of entering your PIN incorrectly several times. You must enter the PUK supplied by your service provider. When you access a menu requiring the PIN2, you must enter the PIN2 supplied with the SIM cards. For details, contact your service provider. The phone prompts you to insert the SIM card. Another caller cannot reach you. Ensure that the SIM card is installed correctly. • Ensure that your phone is turned on. • Ensure that you have accessed the right cellular network. • Ensure that you have not set call barring for the phone number. Your phone displays “No networks found” or “Network error.” You enter a number, but the call is not dialled. • Ensure that you have pressed the Dial key: [ ]. • Ensure that you have accessed the right cellular network. • Ensure that you have not set call barring for the phone number. Another caller cannot hear you speaking. • Ensure that you are not covering the built-in microphone. • Ensure that the microphone is close to your mouth. • If using a headset, ensure that it is properly connected. troubleshooting • When you are in areas with weak signals or poor reception, you may lose reception. Move to another area and try again. • You cannot access some options without a subscription. Contact your service provider for more details. b The phone beeps and the battery icon flashes. Your battery is low. Recharge or replace the battery to continue using the phone. The audio quality of the call is poor. troubleshooting • Ensure that you are not blocking the phone’s internal antenna. • When you are in areas with weak signals or poor reception, you may lose reception. Move to another area and try again. You select a contact to call, but the call is not dialled. • Ensure that the correct number is stored in the contact list. • Re-enter and save the number, if necessary. c The battery does not charge properly or sometimes the phone turns itself off. • The battery terminals may be dirty. Wipe both gold-coloured contacts with a clean, soft cloth and try charging the battery again. • If the battery will no longer charge completely, dispose of the old battery properly and replace it with a new battery. Your phone is hot to the touch. When you use applications that require more power, your phone may heat up. This is normal and should not affect your phone’s lifespan or performance.