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.:GH68-22836A English (EU). 04/2009. Rev. 1.0

Samsung M7600

user manual

Instructional icons

using this manual
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.
Before you start, familiarise yourself with the icons you will see in this manual: Warningsituations that could cause injury to yourself or others Cautionsituations that could cause damage to your phone or other equipment Notenotes, usage tips, or additional information Refer topages with related information; for example: p. 12 (represents see page 12)
Followed bythe order of options or menus you must select to perform a step; for example: In Menu mode, touch Messages Create message (represents Messages, followed by Create message) ] Square bracketsphone keys; for example: [ ] (represents the Power/ Menu exit key)

Copyright information

Rights to all technologies and products that comprise this device are the property of their respective owners:
Bluetooth is a registered trademark of the Bluetooth SIG, Inc. worldwideBluetooth QD ID: B015040. Java is a trademark of Sun Microsystems, Inc. Windows Media Player is a registered trademark of Microsoft Corporation. and are trademarks of SRS Labs, Inc. CS Headphone and WOW HD technologies are incorporated under license from SRS Labs, Inc. DivX is a registered trademark of DivX, Inc., and is used under licence.
ABOUT DIVX VIDEO DivX is a digital video format created by DivX, Inc. This is an official DivX Certified device that plays DivX video. Plays DivX video up to 320x240. ABOUT DIVX VIDEO-ON-DEMAND This DivX Certified device must be registered with DivX in order to play DivX Video-on-Demand (VOD) content. First generate the DivX VOD registration code for your device and submit it during the registration process. [Important: DivX VOD content is protected by a DivX DRM (Digital Rights Management) system that restricts playback to registered DivX Certified devices. If you try to play DivX VOD content not authorised for your device, the message "Authorization Error" will be displayed and your content will not play.] Learn more at http://vod.divx.com.
safety and usage information. 2

contents

Safety warnings.. 2 Safety precautions.. 4 Important usage information.. 7
introducing your mobile phone. 12
Unpack... 12 Phone layout.. 13 Keys.. 14 Display.. 15 Icons.. 15
assembling and preparing your mobile phone.. 17
Install the SIM or USIM card and battery. 17 Charge the battery. 19 Insert a memory card (optional).. 20
using basic functions.. 21
Turn your phone on and off.. 21 Use the touch screen.. 22 Access menus.. 23 Switch applications.. 23 Use widgets... 24 Access help information.. 25 Customise your phone.. 26 Use basic call functions.. 27 Send and view messages.. 29 Add and find contacts. 31 Use basic camera functions.. 32 Listen to music... 34 Browse the web.. 35 Use the Google services.. 36

using advanced functions. 38
Use advanced call functions. 38 Use advanced phonebook functions. 41 Use advanced messaging functions.. 43 Use advanced music functions.. 44
using tools and applications.. 51
Use the Bluetooth wireless feature. 51 Activate and send an SOS message. 53 Activate the mobile tracker. 54 Make fake calls... 55 Record and play voice memos. 56 Edit images.. 57 Print images... 60 Upload photos and videos to the web. 60
Use Java-powered games and applications 61 Synchronise data.. 62 Use RSS reader.. 62 View your current position.. 63 Update the GPS functionality.. 63 Create and view world clocks. 63 Set and use alarms.. 65 Use the calculator.. 66 Convert currencies or measurements. 66 Set a countdown timer.. 66 Use the stopwatch. 66 Create a new task.. 67 Create a text memo.. 67 Manage your calendar.. 67
troubleshooting.. a index.. d
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

Listening to a headset at high volumes can damage your hearing. Use only the minimum volume setting necessary to hear your conversation or music.
Install mobile phones and equipment with caution
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.
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.
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 used batteries or phones.

Handle your phone carefully and sensibly
Do not allow your phone to get wetliquids can cause serious damage. Do not handle your phone with wet hands. Water damage to your phone can void your manufacturers warranty. 5
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. Avoid using the phones camera flash or light close to the eyes of children or animals. Your phone and memory cards 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.
Important usage information
Use your phone in the normal position
Avoid contact with your phones internal antenna.
Disconnect chargers from power sources when not in use. Use batteries only for their intended purpose.
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.
Handle SIM cards and memory cards with care
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.
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.
Ensure access to emergency services
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.

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.
foregoing, unless expressly authorized 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 COTENT OR SERVICES SO PROVIDED, EITHER EXPRESSLY OR IMPLIEDLY, 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,

Disclaimer

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 authorized by the content owner or service provider. Without limiting the 10
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." 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.

Downloading album artwork to Samsung's music player will cause manipulation, modification or alteration of that artwork. Download of album artwork without permission may constitute an infringement of the artist's copyright in the album artwork and /or their moral rights. Samsung does not accept and disclaims any liability for any copyright infringment or infringment of moral rights which may arise as a result of a User downloading album artwork to the Samsung music player. Users should ensure that they are permitted by the terms of their licence from a music/album artwork supplier to download and subsequently modify album artwork. 11

Unpack

introducing your mobile phone
In this section, learn about your mobile phones layout, keys, display, and icons.
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.

Phone layout

The front of your phone includes the following keys and features:
Speaker Front camera lens for video calls Volume key Proximity/Ambient light sensor Earpiece
The rear of your phone includes the following keys and features:
Headset jack Mirror Rear camera lens Memory card slot introducing your mobile phone Flashbulb
Touch screen Battery cover Camera/ Application switch key
Hold/Music player key Multifunction jack Dial key Mouthpiece Power/Menu exit key Back key

Internal antenna

You can lock the touch screen and keys to prevent any unwanted phone operations. To lock, slide up the Hold key. 13
Key Function Make or answer a call; In Idle mode, retrieve recently dialled, missed, or received numbers In Menu mode, return to the previous level Turn the phone on and off (press and hold); End a call; In Menu mode, return to Idle mode Adjust the phones volume
Function Lock or unlock the touch screen and Hold/Music keys; Launch the music player (slide player down and hold) In Idle mode, turn on the camera; In Camera mode, take a photo or record a video; If you change the key function, open the application switch window to access other applications without exiting the current application

Use widgets

Learn to use widgets on the toolbar. Some of your widgets connect to web services. Selecting a web-based widget may incur additional charges.

Open the toolbar

In Idle mode, touch the arrow at the bottom left of the screen to open the toolbar. You can rearrange widgets on the toolbar or move them to the idle screen. Depending on your region or service provider, available widgets may vary.
Move the widgets to the idle screen
1. Open the toolbar. 2. Drag a widget from the toolbar to the idle screen. You can position the widget anywhere on the screen.

Access help information

Learn to access helpful information about your phone. 1. Open the toolbar. 2. Touch from the toolbar.

Change the widgets

1. In Menu mode, touch Settings Display and light Widget. 2. Select the widgets you want to include to the toolbar and touch Save.
3. Rotate the phone anti-clockwise to landscape view. 4. Select a help topic to learn about an application or feature. 5. Drag your finger to the right or left to get more information. To return to the previous level, touch.

Customise your phone

Get more from your phone by customising it to match your preferences.
Switch to or from the silent profile
In Idle mode, touch Keypad and touch and hold to silence or unsilence your phone.
Adjust the volume of the key tones
In Idle mode, press the Volume key up or down to adjust the key tone volume.

Change your ringtone

1. In Menu mode, touch Settings Phone profiles. 2. Touch next to the profile you are using. 3. Touch Voice call ringtone or Video call ringtone. 4. Select a ringtone from the list and touch Save. 5. Touch Save. To switch to another profile, select it from the list.
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 up or down. 2. Touch Vibration and press the Volume key up or down to adjust the intensity of the vibration.

Activate Etiquette pause

You can temporarily mute ringtones and event alarms by placing the phone face down. 1. In Menu mode, touch Settings Phone settings Etiquette pause. 2. Touch On. 3. Touch Save.

Lock your phone

1. In Menu mode, touch Settings Security. 2. Touch On under Phone lock. 3. Enter a new 4- to 8-digit password and touch Confirm. 4. Enter the new password again and touch Confirm.
Select a wallpaper (Idle mode)
1. In Menu mode, touch Settings Display and light Wallpaper. 2. Scroll left or right to an image. 3. Touch Set.

Use basic call functions

Learn to make or answer calls and use basic call functions. During a call, your phone automatically locks the touch screen to prevent accidental inputs. To unlock, slide down the Hold key.

You can use the following text input modes:
Mode Function Touch the appropriate virtual key until the character you want appears on the display. 1. Touch the appropriate virtual keys to enter an entire word. 2. When the word displays correctly, touch to insert a space. If the correct word does not display, select an alternate word from the drop-down list that appears. Touch the appropriate virtual key to enter a number. Touch the appropriate virtual key to enter a symbol.

Number Symbol

View text or multimedia messages
1. In Menu mode, touch Messages Inbox. 2. Select a text or multimedia message.

Add and find contacts

Learn the basics of using the phonebook feature.
Add a new contact View an email
1. In Menu mode, touch Messages Email inbox. 2. Select an account. 3. Touch Download. 4. Select an email or a header. 5. If you selected a header, touch Retrieve to view the body of the email. 1. In Idle mode, touch Keypad and enter a phone number.
2. Touch More Add to Phonebook New. 3. Touch Phone or SIM. 4. Enter contact information. 5. Touch Save to add the contact to memory.

Find a contact

1. In Idle mode, touch Phonebook. 2. Touch Tap to search, enter the letter of the name you want to find, and touch Done. You can also drag to select the first letter of the name. 3. Select the contacts name from the search list. Once you have found a contact, you can: call the contact by touching edit the contact information by touching Edit
Use basic camera functions
Learn the basics to capture and view photos and videos.

Capture photos

1. In Idle mode, press [ ] to turn on the camera. 2. Rotate the phone anti-clockwise to landscape view. 3. Aim the lens at the subject and make any adjustments. 4. Press [ ] to take a photo. The photo is saved automatically.

View photos

In Menu mode, touch My files Images My photos a photo file. Rotate the phone anti-clockwise to landscape view. Tilt the phone to the left or right, photos will scroll left or right automatically. To categorise and view photos in a wide view, 1. In Menu mode, touch Photo browser. 2. Rotate the phone anti-clockwise to landscape view. 3. Touch to categorise the photos. 4. Scroll left or right to view photos. Tilt the phone to the left or right, photos will scroll left or right automatically.

Capture videos

1. In Idle mode, press [ ] to turn on the camera. 2. Rotate the phone anti-clockwise to landscape view. 3. Touch to switch to Recording mode.
4. Aim the lens at the subject and make any adjustments. 5. Press [ ] to start recording. 6. Touch or press [ ] to stop recording. The video is saved automatically.

View videos

In Menu mode, touch My files Videos My video clips a video file. Rotate the phone anti-clockwise to landscape view.

Listen to music

Learn how to listen to music via the music player or FM radio.
4. Touch or to select a radio station. Touch and hold or to select a saved radio station. If you want to get information about the song you hear, touch More Find music. p. 50 5. To turn off the FM radio, touch.

Listen to the FM radio

1. Plug the supplied headset into the phone.

Listen to music files

Start by transferring files to your phone or memory card: Download from the wireless web. p. 35 Download from a PC with the optional Samsung PC Studio. p. 44 Receive via Bluetooth. p. 52 Copy to your memory card. p. 44 Synchronise with Windows Media Player 11. p. 45
2. In Menu mode, touch Applications FM radio. 3. Touch Yes to start automatic tuning. The radio scans and saves available stations automatically. The first time you access the FM radio, you will be prompted to start automatic tuning.
After transferring music files to your phone or memory card, 1. In Menu mode, touch Music Music player. 2. When the music setup wizard opens, customise the music player by following the screen. 3. Select a music category a music file. 4. Control playback using the following icons:
Icon Function Pause playback Play or resume playback Skip backward; Scan backward in a file (touch and hold) Skip forward; Scan forward in a file (touch and hold) Activate the volume controller Activate the 5.1 channel surround sound system when a headset is plugged
Function Activate Shuffle mode Change the repeat mode Open the current playlist Open the Beat DJ screen

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 menus may be labelled differently depending on your service provider.

Hold a call or retrieve a held call
Touch Hold to place a call on hold or touch Retrieve to retrieve a held call.

Dial a second call

If your network supports this function, you can dial another number during a call: 1. Touch Hold to place the first call on hold. 2. Touch Keypad and enter the second number to dial, and press [ ]. 3. Touch Swap to switch between the two calls. 4. To end the call on hold, touch On hold 5. To end the current call, press [ ].
Make a multiparty call (conference call)
1. Call the first party you want to add to the multiparty call. 2. While connected to the first party, call the second party. The first party is automatically placed on hold. 3. When connected to the second party, touch Join.
4. Repeat steps 2 and 3 to add more parties (if necessary). 5. To end the multiparty call, press [ ].

Reject a call

To reject an incoming call, press [ hear a busy tone. ]. The caller will
Call an international number
1. In Idle mode, touch 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 touch More Voice call or 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 Add number. 4. Select the number input field. 5. Enter a number to reject and select Done. 6. Select Save. 7. Select the check box next to the number. 8. Select Save.
Call a contact from the phonebook
You can call numbers directly from the phonebook using stored contacts. p. 32 1. In Idle mode, touch Phonebook. 2. Touch the contact you want. 3. Touch. 40 next to the number you want to dial
Use advanced phonebook functions
Learn to create namecards, set speed dial numbers, and create groups of contacts.
3. Touch Add. 4. Select a contact. The contact is saved to the speed dial number. The first three speed dial numbers will be assigned to the favourite contacts ( ) on the widget toolbar.

Create a namecard

1. In Idle mode, touch Phonebook More My namecard. 2. Enter your personal details. 3. Touch Save. You can send your namecard by attaching it to a message or email or transferring it via the Bluetooth wireless feature.
Create a group of contacts
By creating groups of contacts, you can assign group names, ringtones, caller ID photos, and vibration type to each group or send messages and emails to an entire group. Start by creating a group: 1. In Idle mode, touch Phonebook. 2. Touch the Contacts drop-down menu and select Groups. 3. Touch Create group. 4. Set a group name, the caller ID image, a group ringtone, and vibration type. 41

2. Using an optional PC data cable, connect the multifunction jack on your phone to a PC. 3. Run Samsung PC Studio and copy files from the PC to the phone. Refer to the Samsung PC Studio help for more information.
Copy music files to a memory card
1. Insert a memory card. 2. In Menu mode, touch Settings Phone settings PC connections Mass storage Save. 3. Press [ ] to return to Idle mode. 4. 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.
Use advanced music functions
Learn to prepare music files, create playlists, and store radio stations.
Copy music files via Samsung PC Studio
1. In Menu mode, touch Settings Phone settings PC connections Samsung PC studio Save. 44
5. Open the folder to view files. 6. Copy files from the PC to the memory card.
6. Edit or enter your phones name in the pop-up window (if necessary). 7. Select and drag the music files you want to the sync list. 8. Start synchronisation.
Synchronise your phone with Windows Media Player
1. Insert a memory card. 2. In Menu mode, touch Settings Phone settings PC connections Media player Save. 3. Press [ ] to return to Idle mode. 4. Using an optional PC data cable, connect the multifunction jack on your phone to a PC with Windows Media Player installed. When connected, a pop-up window will appear on the PC. 5. Open Windows Media Player to synchronise music files.

Create a playlist

1. In Menu mode, touch Music Music player Playlists. 2. Touch Create. 3. Touch the text input field. 4. Enter a title for your new playlist and touch Done. 5. To assign an image to the playlist, touch Tap to edit and select an image or capture a new photo.
6. Touch Save. 7. Select the new playlist. 8. Touch Add Tracks. 9. Select the files you want to include and touch Add.
Record songs from the FM radio
1. Plug the supplied headset into the phone. 2. In Menu mode, touch Applications FM radio. 3. Touch to start the FM radio. 4. Touch More Record to start recording. 5. When you are finished recording, touch Stop. The music file will be saved in Radio clips (in Menu mode, touch My files Sounds). The recording feature is developed for voice recording only. The quality of the recording will be much lower than digital media.

Use Java-powered games and applications
Learn to use games and applications powered by award-winning Java technology. Depending on the software of the phone, the download of java files may not be supported.

Synchronise data

Learn to synchronise Phonebook, Calendar, Task, and Memo with the web server you have specified.

Use RSS reader

Learn to use RSS reader to get the latest news and information from your favourite websites.
Create a synchronisation profile
1. In Menu mode, touch Applications Synchronise. 2. Touch Add and specify profile parameters. 3. When you are finished, touch Save.

Create feeds

1. In Menu mode, touch Applications RSS reader. 2. Touch Add. 3. Touch the URL input field. 4. Enter the address of an RSS feed and touch Done. 5. Touch OK.

Start synchronisation

1. In Menu mode, touch Applications Synchronise. 2. Select a synchronisation profile. 3. Touch the selected synchronisation profile or Start sync. 4. Touch Continue to start synchronisation with the web server you have specified. 62

Read RSS feeds

1. In Menu mode, touch Applications RSS reader. 2. Touch Update a feed Update Yes.
3. Select a feed category an updated feed.
Customise RSS reader settings
1. In Menu mode, touch Applications RSS reader. 2. Touch More Settings Network settings. 3. Touch next to a profile you want. 4. Change the settings to customise your RSS reader. 5. Touch Save.
In Menu mode, touch Settings Phone settings GPS settings GPS position.
Update the GPS functionality
Learn to enhance the GPS functionality by downloading GPS data files. You can improve the speed and accuracy of positioning capability and expand your navigation to areas where cellular networks are not accessible. 1. In Menu mode, select Settings Phone settings GPS settings GPS+ Download data. 2. Select Yes to connect to a server and download GPS data files.
View your current position
Learn to determine the latitude, longitude, and altitude of your current position using the global navigation satellite system. You must be in outdoors for using the satellite.
Create and view world clocks
Learn to view the time in another city and set world clocks to appear on your display. 63

Manage your calendar

Learn to change the calendar view and create events.

Change the calendar view

1. In Menu mode, touch Organiser Calendar.

Create a text memo

1. In Menu mode, touch Organiser Memo. 2. Touch Create memo. 3. Enter your memo text and touch Done.
2. Touch More View by day or View by week.

Create an event

1. In Menu mode, touch Organiser Calendar. 2. Touch Create event an event type. 3. Enter the details of the event as required. 4. Touch Save.

troubleshooting

If you are having trouble with your mobile phone, try these troubleshooting procedures before contacting a service professional. While using your phone, the following messages may appear: Message Insert SIM card to access network services Phone lock Try this to solve the problem: PIN code Ensure that the SIM or USIM card is installed correctly. When the phone lock feature is enabled, you must enter the password you set for the phone. Message Try this to solve the problem: When using the phone for the first time or when the PIN requirement is enabled, you must enter the PIN supplied with the SIM or USIM card. You can disable this feature by using the PIN lock menu. Your SIM or USIM card is blocked, usually as a result of entering your PIN incorrectly several times. You must enter the PUK supplied by your service provider.

PUK code

Your phone displays Service unavailable or Network error. 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. 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 reach you. 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. 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.