Coral 640 User manual

1Preface
Thank you for purchasing this cellular phone.
To guarantee your cellular phone works properly, please follow the instructions in this manual to prevent
any possible incidents or malfunctions.
Follow all safety warnings to avoid injury or property damage.
Screen displays and illustrations in this user’s manual are designed to help you to operate your phone.
We continuously strive to improve our products. Therefore, we reserve the rights to revise this user
manual or withdraw it at any time without prior notice.
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Contents
Preface 1
1 Introduction 4
1.1 PHONE DISPLAY 4
1.2 KEY 5
1.3 ICONS &SYMBOLS 6
2 Getting started 8
2.1 INSERTING THE SIM CARD 8
2.2 TURNING THE PHONE ON 9
2.3 CHARGING THE BATTERY 9
2.4 IMPORTANT PASSWORD 10
2.5 KEYPAD LOCK AND UNLOCK 10
3 Text entry 11
3.1 INPUT METHOD 11
3.2 SMART ENGLISH INPUT 12
3.3 BASIC TEXT INPUT 13
3.4 NUMERIC INPUT 13
3.5 OTHER LANGUAGE INPUT METHOD 13
4 Calling 15
4.1 MAKE A CALL 15
4.2 MAKING AN INTERNATIONAL CALL 15
4.3 MAKING AN EMERGENCY CALL 16
4.4 MAKING A SECOND CALL (NETWORK DEPENDENT) 16

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4.5 MAKING A CONFERENCE CALL (NETWORK DEPENDENT) 16
4.6 SWITCHING CALLS (NETWORK DEPENDENT) 17
4.7 CALLING USING A HANDS-FREE 17
4.8 ANSWERING A CALL 17
4.9 REJECTING A CALL 17
4.10 ANSWERING A SECOND CALL (NETWORK DEPENDENT) 17
5 Function menu 19
5.1 HOW TO USE 19
5.2 MAIN MENU 19
5.3 PHONEBOOK 20
5.4 MESSAGES 25
5.5 CALL HISTORY 29
5.6 SETTINGS 31
5.7 MULTIMEDIA 38
5.8 FILE MANAGER 40
5.9 FUN &GAME 41
5.10 USER PROFILES 41
5.11 ORGANIZER 42
5.12 SERVICES 44
5.13 EXTRA 45
5.14 SERVICIOS SIM 48
6 Precautions 49
7 Troubleshooting 53
8 Safety information and notices 57
3
12 MONTH LIMITED WARRANTY 67

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2 Introduction
2.1 Phone Display
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2.2 Key
Key Function
Pick-Up Press to answer a call or dial a call after you enter a phone number. In idle
mode, press to view the call log.
Hang-Up Press to end a call. Press and hold to turn the phone on/off. Within a menu,
press to return to idle mode.
Left Soft Key Press to access the function on the left corner of the display; in idle mode,
press to enter main menu.
Right Soft Key Press to access the function on the right corner of the display; within a
menu, press to return to the previous screen; when entering text, press to
delete a word or character before the cursor; in idle mode, press to access
Live.
Numeric key Press to enter numbers, letters and some special symbol.
* Press twice to enter ‘+’ to make an international call.
# Press to switch input modes in editor.
Press and hold to switch between Silent and General modes in idle mode.
Navigation key Include Up, Down, Left and Right.Press to move cursor up, down, left or
right when editing. In idle mode, press Left to enter User profiles; press Right

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to enter Tone setup; press Up to enter FM Radio; press Down to enter
Phonebook. You can change this setting in Settings > Phone Setup >
Dedicated Key.
Note: “Press” in this manual, means to press and release the key; “press and hold” means to press
and hold the key for at least 2 seconds. The USB is only for Charging
2.3 Icons & Symbols
In idle mode, network and battery icons are displayed all the time. The rest of the icons appear if the
feature is available and do not appear if the feature is unavailable. If the network symbol is not displayed,
the network is currently unavailable. You may be in a bad reception area, moving to a different location
may help.
Icon Description
Network - The left portion indicates whether your phone is already registered with a
network and the right portion indicates signal strength (from no signal to strongest).
Battery - Indicates battery level with 3 battery level indicator bars. When charging, a
scrolling icon will be displayed. The more bars, the stronger the charge.
To log on GPRS - The icon will be displayed only when you have logged onto GPRS.
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SMS - Indicates you have new SMS.
Voicemail- Indicates voice messages that have not been heard.
Alert type is “Vibration only”.
Alert type is “Ring”.
Alert type is “Vibration and Ring”.
Alert type is “Vibration then Ring”.
Miss call - Indicates there is a miss call.
Call Divert - Indicates that the call divert unconditional function is activated.
Lock- Indicates that the keypad is locked.
Alarm-indicates that the alarm clock is on.
Headset-Indicates that Headset profile is activated.

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3 Getting started
Please read the safety instructions in the "Safety information and notices" section before use.
Before you start using your phone, you must insert a valid SIM card supplied by your GSM operator or
retailer. The SIM card contains your subscription information, your mobile telephone number, and a small
quantity of memory in which you can store phone numbers and messages.
3.1 Inserting the SIM card
Remove the back cover
Make sure that the phone is switched off. You need to remove the back cover of your phone before you
can insert the SIM card. Hold the phone with the front facing downwards; press and pull the back cover
down; lift the back cover up to remove it.
Remove the battery
Put your finger on the black holder located on the top of the battery slot and lifts the battery up to remove
it. Insert the SIM card
Make sure that the clipped corner of the SIM card is facing the correct direction (clipped corner at upper
left) and the metallic contacts are facing downwards.
Slide the SIM card into the card slot until it stops.
Install the battery
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With the metallic contacts facing downwards, press the battery down into its slot until it locks into place.
Install the back cover
Align and hook the back cover to the top of the battery slot and then press the back cover down until it
locks into place.
3.2 Turning the phone on
To turn the phone on, press and hold the Hang Up key. Enter the PIN code if required (the 4 to 8 digit
secret code of your SIM card). It is preconfigured and provided to you by your network operator or
retailer.
If you enter an incorrect PIN code 3 times in succession, your SIM card will be locked. To unlock it, you
must obtain the PUK code from your network operator.
3.3 Charging the battery
Your phone is powered by a rechargeable battery. The new battery is partially charged. A sound alert will
warn you when the battery level becomes low.
Make sure the battery is not removed. To charge the battery, plug in the connector at the bottom of your
phone, and then plug the other end into an AC power socket.
The battery symbol indicates the charging status.
During charging, the charge indicators will scroll; it takes around 3 hours to fully charge the battery.
When all the scroll bars are steady, the battery is fully charged. You can then disconnect the charger.
Depending on the network and condition of use, talk time and stand-by time can go up to about 7 hours