ZTE X768 Users Manual

ZTE-C X768

CDMA 2000 1X Digital Mobile Phone

User Manual

The manual is applicable for

X768 mobile phone.

版本

修订日

修订

软件版本

备注

文档信息

1.0

2010 年

丁雪

认证测试

版本

Copyright © 2010 by ZTE Corporation
All rights reserved.

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

ZTE Corporation reserves the right to make

modifications on print errors or update specifications in
this manual without prior notice.

Version 1.0 in April 2010

Contents

Safety Instructions 2

Precautions for using the mobile phone 3
Precautions for using the battery 7
Precautions for using the charger 8

Keys and parts 11

Inserting and Removing UIM Card 16
Insert and Remove Memory Card 17
Battery 19

Install the battery 19
Remove the battery 20
Charge the battery 20

Power On/Off 22

Dial 27

Make a call 27
Answer calls 28
Call Options 28

Messages 30

Send New 30
My Movilnet space 31
View Message 32
Settings 32
Memory Info 34
Voice Mail 34

Contacts 35

All List 35

Find 36
Add Entry 36
Groups 38
Speed Dials 38
Memory Status 39

Call History 39

Settings 41

Display 41
Call 42
Security 45
Extras 47

Pen Calibration 49
Profiles 50
Organizer 52

Games 52

Alarm 52

Scheduler53

Stopwatch 54

Calculator 54

Unit Conversion 55

World Time 56
Neo Aplic 56

Media Player 57
Multimedia 58

Camera 58

Camera Recorder 59

Radio 59

Record 60
My Doc 61

Neo Nave 61

DIAL-UP INTERNET

ACCESS

Handwriting Input 64
Virtual Keypad Input 64

Clearance and Maintenance 67
Failure Analysis 69
Health and Safety Information 70
FCC Regulations 73
Declaration of RoHS Compliance 74

Before Use

Before Use

Thank you for choosing ZTE-C X768 digital mobile
phone. (Shortly referred to as “Mobile Phone”)

To guarantee your mobile phone is always in its best
condition, please read this manual carefully and keep
it for future reference.

The pictures in this user manual are only used to
demonstrate the mobile phone’s functions, so they
may be different from what you see on your mobile

1

Before Use

phone.

Safety Instructions

If your mobile phone is lost or stolen, notify your
service provider immediately to prevent others from
abusing it. To protect your mobile phone against abuse,
take the following precautions:

l Set a phone lock code and modify it from time to time.
l Keep your mobile phone with you at all times.

2

Before Use

Precautions for using the mobile
phone

Road Safety

l Pay attention to road safety and follow all local relevant laws and

regulations while driving.

Interference

l Do not use your mobile phone near sensitive electronic equipment.

Radio wave interference may cause electronic equipment to
malfunction. Pay special attention when you use your mobile phone
near audio-phones, pacemakers and/or other medical electronic
equipment, fire detectors, automatic-doors and/or other
automatic-control equipment. For details on the influence caused by
your mobile phone on pacemakers or other medical electronic
equipment, please consult the manufacturer or your local distributor.

3

Before Use

l Do not use your mobile phone near TV sets, radios or office automated

equipment to avoid interference.

On an Aeroplane

l Turn off your mobile phone on an aeroplane when use is forbidden. The

mobile phone may affect the normal operation of electronic devices,
therefore please follow the relevant regulations when using your mobile
phone on an aeroplane.

In Hospital

l Turn off your mobile phone in hospital where it’s forbidden to use it. The

mobile phone may affect the normal operation of medical apparatus,
therefore please follow the relevant regulations when using your mobile
phone in hospital.

At the Petrol Station

l Do not use your mobile phone in petrol station. Turn off your mobile

4

Before Use

phone near fuels or chemicals.

Waterproof

l Keep your mobile phone away from water. This may cause overheating,

electrical leakage or failure if water or any other kind of liquid enters
your mobile phone.

Disassemble

l Do not disassemble or reassemble your mobile phone as this may

cause damage, electrical leakage or circuit failure.

Antenna

l Do not use your mobile phone if your antenna is damaged as this may

cause bodily harm.

Away from Children

l Keep your mobile phone from children. Do not allow children to use the

mobile phone as a toy as this may be harmful to their health.

5

Before Use

Original Accessories

l Use the original accessories or those authenticated by the

manufacturer. Using non-original accessories may affect the mobile
phone’s performance, violate the warranty provisions or relevant
national regulations on mobile phones, or even cause bodily harm.

Areas where industrial explosives are used

l Please strictly adhere to relevant laws and regulations to turn off your

mobile phone in or near areas where explosive materials are used.

Emergency Calls

l Make sure your mobile phone is turned on and in the service area. Input

the national emergency number and press the Send key to dial. Let
others know where you are and do not hang up help has reached you.

l Do not take your phone as the only tool to seek help.

6

Before Use

Precautions for using the battery

l Put the battery in a cool and ventilated place where there is no direct

sunshine.

l The battery life is usually limited, and it becomes shorter and shorter

after the battery is charged over and over again. If the charging fails
several times, this indicates that the battery is worn out and the
replacement is advised.

l Dispose the worn-out batteries in designated places according to

specified regulations rather than throw them into residential garbage.

l Do not throw the worn-out batteries into fire because this might cause

fire or explosion.

l Do not press with great force when installing the battery because this

may result in leakage, overheating, explosion or fire.

l Do not disassemble or reassemble the battery because this may result

in leakage, overheating, explosion or fire.

l If the battery becomes hot, changes in color or gets deformed during the

course of use, charging or storage, please immediately stop using and

7

Before Use

replace it.

l Keep the battery away from dampness to prevent overheating,

smoldering or erosion.

l Do not leave the battery in direct sunshine, around a car or

high-temperature place because this might result in leakage or overheating.
This might affect the battery’s performance and shorten its life.

l Do not keep charging the battery continuously over 24 hours.

Note:

If the battery is damaged, please avoid contacting the materials in
it. If your skin has contacted those materials, flush your skin
with lots of water and seek for help from doctors if necessary.

Precautions for using the charger

l Use the power voltage between 110VAC and 220VAC. Using the

voltage beyond the range may cause leakage, fire or damage to the
phone and charger.

8

Before Use

l Do not short-circuit the charger because this might cause electric shock,

smoldering or damage.

l Do not charge the battery in direct sunshine, near dampness, dust,

vibration, TV set, or radio (may affect the image, sound), etc.

l Do not use the charger if the power cable is damaged because this

might cause fire or electric shock.

l Do not place water containers near the charger to avoid water splashing.

If water or any other kind of liquid splashes on the charger, immediately
remove the charger from the power socket to avoid overheating, fire,
electric shock or failure.

l Do not disassemble or reassemble the charger because this might

cause body injury, electric shock, fire or damage.

l Do not touch any charger, power cable or power socket with wet hands

to avoid electric shock.

l Do not place heavy objects onto power cables or refit power cable

because this might cause electric shock or fire.

l Remove power plug from the socket before cleaning and maintenance.
l Hold the charger rather than pull the power cable while removing the

plug from the socket because this might cause damage, electric shock

9

Before Use

or fire.

10

Before Use

Keys and parts

11

Before Use

Send key

Display

Receiver

Dial a number or receive incoming
calls; in idle mode, press the key to
view recent calls.

Headphone jack

Navigation keys and OK key

In idle mode:

Up key: Shortcut key
Down key: Messages
Left key: Brew
Right key: movilnet
OK key: Main menu

IPress and hold Down key to quickly
activate or deactivate “Silent” mode.

End/Power key

in idle mode, press the key to to lock the
keypad quickly.

12

Before Use

Side keys

Speaker

Camera

Adjust the
volume

USB interface

13

Before Use

Icons

Descriptions

Icons

Descriptions

Signal

B

attery

Note:

Onscreen icons

In this user manual, “press” means pressing the key and then
releasing; “hold” means pressing and holding the key for
about 2 seconds or more; “click” means clicking the
corresponding icon on the screen with touch-pen.

strength

14

capacity

Before Use

Unread

Vibrate

Ring and

Alarm ON

Messages

New voic

e

Mute

In roaming

Insert the

1X Internet

Keypad

Calling or in

Memory

inserted

onversation

card

encrypted

15

C

Before Use

Inserting and Removing UIM Card

Insert a valid UIM card into your mobile phone before
use. All information regarding network connection and
the UIM phone book is saved on the UIM card. In
order to avoid loss and damage of saved information
on the UIM card, please do not touch the metal surface
and store the UIM card far away from electricity or a
magnetic source.

1. Turn off your mobile phone, remove the battery and

disconnect the external power.

16

Before Use

2. Insert the SIM card into the socket.

3. Turn off the mobile phone and remove the battery before

taking out the SIM card.

4. Follow the reverse steps to remove the SIM card.

Insert and Remove Memory Card

1. Turn off your mobile phone, remove the battery and

disconnect the external power.

2. Open the clasp in the direction of arrow as shown.

3. Insert the memory card into the slot.

4. Close the clasp.

17

Before Use

5. Secure the clasp in the direction of arrow as shown.

Follow the converse steps to remove the card. Turn off
your mobile phone before taking out the memory card.

18

Before Use

Battery

Open the battery cover on

position.

Install the battery

1.

the back of your phone.

2. Align the battery's contact

points with those of the
phone and gently press the
battery down into place.

3. Replace the battery cover

clicking it back into

19

Before Use

Remove the battery

Switch off your phone.

1.

2. Open the battery cover.

3. Lift the battery up and out

of your phone.

Charge the battery

The accompanying Li battery can be used after being
unpacked. To make the battery always in its best
condition, please exhaust the capacity of the battery
and then fully recharge it for the first three times.

1. Insert the plug into the USB port at the

bottom of the phone.

20

Before Use

2. When the phone is powered on, the capacity

indicator on up-right corner of the screen keeps
scrolling during charging; when the phone is
powered off, there’ll be charging indication on the
screen during charging. If the phone is used
excessively without enough capability, the charging
indicator will not immediately appear on the screen
of the phone when charging starts, and the phone
might not be powered on within a few minutes.

3. When the phone is on, the battery is fully charged

as the capacity indicator on the up-right corner of
the screen is full and doesn’t flicker any longer.
When the phone is off, the battery is fully charged
as there is charging indication on the screen during
charging. During the charging, the phone and
charger may normally become hot.

4. Please disconnect the charger from your mobile

phone and the socket when the charging is
completed.

21

Before Use

Power On/Off

Hold Power key until the power-on/off animation
appears.

After your turn on your mobile phone, it will show the
following information on the screen in turn:

u Input password: If you’ve set phone lock code.

Note:

The default password is 1234. Please replace it as soon as

u Searching: The mobile phone will search for the available

network.

possible.

22

Enter menu

Enter menu

Enter main menu

In idle mode, press “Menu” to enter the main menu,
press left/right key to switch among “Communication”,
“Application”, and “Entertainment”, and press End
key to return to idle screen.

You could also click the icons on the bottom of the
main interface to switch among these three interfaces
or return to idle screen.

23

Enter menu

Sweep your finger on the screen from left to right
switch among these three interfaces.

Enter submenu

After you enter the main menu, click the icon to select
the submenu, press “Back” to return to the previous
menu, and press End key to return to idle screen.

Shortcuts on the desktop

In idle mode, click to view the shortcuts. Click the
icon to enter the relevant interface. You could set these

24

Enter menu

icons yourself. Select “Settings”

“Extras” “Shortcut desktop”.

Lock/unlock the keypad

Locking the keypad could prevent the inadvertent key
press. In idle mode, press Power Key to quickly lock
the keypad.

Drag the arrow on the screen from left to right to
unlock unlock the keypad.

25

Enter menu

26

Communication

Communication

Dial

Make a call

In idle mode, click or press any blank space on the
screen to display the dialing keyboard.

u Direct dial: click the numeric buttons to input the phone number

and click

u Dial from phonebook: click to or enter the list of contacts,

select the contact and click

u Dial from call history: click to enter the list of call history,

select the desired record, and click

or press Send key to dial.

or press Send key to dial.

27

or press Send key to dial.

Communication

u Dial extension: sometimes you can not dial the extension directly.

Dial the direct line firstly, press key continuously to switch
until “P” appears on the screen, and then dial the extension
number.

u Dial international calls: to dial an international call, press

key continuously until “+” appears on the screen, and then dial the
country or region code, city code and phone number.

Answer calls

Press Send key to answer the call.

Call Options

During a call, press “OK” to enter Hands-free function
and press it again to return to normal state; press

28

Communication

“Mute” to make local voice calls silent, and press it
again to return to normal state.

If you need input the symbols such as password during
a call, please click at the left-up corner of the
screen or press "Option" and select "New Call", and
then input the symbols until the dialing keypad is
displayed on the screen.

You could also press "Option" and then select
"Contacts" or "Messages" to view the relevant

29

Communication

information.

Messages

Send New

Text Message

1. Input the recipient’s phone number, and press OK

key to input the phone number of multiple
recipients. Press “Option” and select “Contact” to
select the recipient from Contacts.

2. Press Down key to enter the text editing interface, and

input the message text. Press “Option” and select

3. Press OK key to directly send the message.

“Save to Drafts”, “Template”, “Signature”,
“Network Symbol” and “Message Priority”.

30

Communication

MMS

1. Input the recipient’s phone number, and press OK

key to input the phone number of multiple
recipients. Press “Option” and select “Contact” to
select the recipient from Contacts.

2. Press Down key to enter the text editing interface, and

input the message text. Press “Option” and select
“Insert”, “Slide”, “Preview”, “Cc/Bcc/Sub” “Save
to Drafts”, “Template”, “Signature”, “Network
Symbol” and “Message Priority”.

3. Press OK key to directly send the message.

My Movilnet space

Send MMS to a preset E-mail address.

31

Communication

View Message

u Select “Inbox” to view the received messages.
u Select “Outbox” to view the unsent messages.
u Select “Drafts” to view the saved messages.
u Select “Sent” to view the sent messages.
u Select "Saved" to view the messages of "Move To Saved"

selected in the Inbox.

Settings

Message Settings

u Save To Sent Box: select “Auto Save”, “Prompt” or “Do Not

Save”.

u Auto Delete Inbox: if it is selected “On”, your mobile phone will

automatically delete the read messages as the memory space is
not enough.

32

Communication

u Default Entry Mode: select the default input method for

message.

u Auto Download: select “On” or “Off”.
u Delivery Report: this option is useful only for SMS. After this

function is activated and the message is sent, your mobile phone
would receive Delivery Report from network side, which prompts
you your message has been sent or unsent.

u Auto Create Delivery Report: this option is useful only for MMS.

When received a MMS, your mobile phone will send a notification
to MMS server, instructing the server whether or not to tell the
sender that MMS has been sent to the receiver. Select "User
Choose", "On" or "Off".

u Read Report: select “On” or “Off”.
u Validity Period: set the validity period for the message.
u Configure Callback: select “On” or “Off”
u Signature: edit the signature and manually add the signature into

the message text.

33

Communication

Template

There are some common short messages predefined in
your mobile phone. You could select edit and use it
when writing a message.

Memory Info

Check the memory status of the messages.

Voice Mail

When you are unable to answer the call, you could let

34

Communication

the other party leave a message for you through voice
mail server. You could visit voice mail server to listen
to the message later.

Note:

Make sure to apply for the service before use because it
requires network support.

Contacts

All List

View all contacts. Press left/right key to switch among

35

Communication

the contacts in each group. Input the first letter of the
contact’s name to quickly search the contact.

Find

Select “Find Name”, “Find Number” or “Find Group”.

Add Entry

New Entry

If you want to add new entry to Phone, besides
“Name”, “Home Number”, “Mobile Number”, “Office

36

Communication

Number”, “Home address”, “Email”, “Web address”,
“Memo”, you can set “Default Number”, “Group”,
“Call Image”, “Call Alert”, and “Sms Alert”.

In idle mode, input the phone number and press
icon to directly save it.

Existing Name

You could modify the existing phone record.

37

Communication

Groups

Your mobile phone supports caller grouping function,
which allows you to add the group members, set the
group call ringtone and message ringtone.

Note：

You could add/delete the members only when they are saved in
Phone.

Speed Dials

You could edit 8 phone numbers for numeric keys 2~9.

38

Communication

In idle mode, click any space on the screen to display the
dialing interface, input any number from 2 to 9, and
press key to dial the corresponding number.

Memory Status

You could check the memory status.

Call History

In Call History, you could select “All Calls”, “Missed
Calls”, “Received Calls”, “Dialed Calls”, “Call

39

C

ommunication

Duration” or “Delete All Calls”.

40

Application

Application

Settings

Display

u Wallpaper: select the wallpaper of the phone in idle screen.
u Backlight: select the time of backlight.
u Keypad Light: select the time of keypad light.
u Intensity: press left/right key to adjust the LCD brightness.
u Time Format: select the time format.
u Date Format: select the date format.
u Language: select the language.

41

Application

Call

Call Forwarding

This function allows you to divert incoming call to
another designated number under certain circumstance.
Please contact your network provider for details.

Call Waiting

After this function is activated, the system will inform
you if there is another incoming call. Please contact
your network provider for details.

Anykey Answer

If this function is set “On”, press any key except End
key to answer the call.

42

Application

Voice Privacy

Set the type of voice privacy. If you select "Enabled",

icon will be displayed on the screen during a call,
which means your conversation has been encrypted.
This function requires network support, so please
consult your network operator.

International Call

Select “Auto” or “Manual” when dialing international
calls.

43

Application

Call Timer

If this is selected “On”, the call duration will be
displayed on the screen during the conversation.

Call Connect Alert

If this is selected “On”, there will be alert when the
call is connected.

Fire Proof

u Friend List: edit the list of friends.
u Black List: edit the black list.
u Current Settings: set the type of answering calls, including “Bar

All”, “Bar Black List”, “Bar All Except Friend List” and “Cancel All”.

44

Application

Auto Redial

If the call connection fails due to network failure after
"On" is selected, your mobile phone will
automatically redial the number.

Security

You need to input the phone password to enter
“Security”. The default password is 1234. Please
change it as soon as possible.

Phone Lock

45

Application

Phone Lock could be used to prevent your mobile
phone against illegal use. If you select “On”, you need
input correct phone password to unlock your phone as
you turn on your mobile phone next time.

Reset

You could select “Clear Contacts in Phone”, “Reset
Settings” and “Clear User’s Data”.

Note：

There might be no reaction to your phone screen when you restore
to factory settings. This is normal because it takes a few seconds

46

Application

for the backstage to restore the factory settings.

Extras

Key Guard

When this is selected “On”, you can edit the time used
to lock the keypad, and activate the keypad lock
function.

Alert

Set if there is any alert under the following
circumstance:

47

Application

u Service: as the phone arrives or leaves the service area.
u Remind Minute: when the time is up to one minute during the

conversation.

u Missed call: when there is any missed call.

Version

Check the version of software and hardware.

U-disk Set

When this is selected “On”, you can use the memory
card as U-disk.

Wap Settings

You can edit “Proxy 1” or “Proxy 2”. “Proxy 1” is the

48

Application

default setting.

Shortcut Key

You could set the shortcuts for navigation keys in idle
mode.

Shortcut desktop

In idle mode, you could set the shortcuts displayed on
the desktop after you click or press

button.

Pen Calibration

As you feel your mobile phone doesn’t react properly

49

Application

after you use the touch-pen to click relevant option or
icon, you need calibrate the touch screen. Click the
icon with the touch-pen until the calibration is
completed. If the calibration is still not accurate as you
make sure to click the center every time, please
perform the operation of restore factory default.

Profiles

Your mobile phone provides multiple profiles,
including “Silent Mode”, “General Mode”, “Outdoor
Mode”, “Meeting Mode” and “Headset Mode”. Press
“Option” “Activate” to activate your selected

50

Application

profile.
Select one profile and press “Option” “Profile Edit”

to perform personalized settings of “Alert Type”,
“Ring Tone”, “Ringer Volume”, “Earpiece Volume”,
“Key Beep Volume” and “Message Alert” according
to different occasions.

In idle mode, hold down key to quickly enter or exit
“Silent Mode”.

51

Application

Organizer

Games

Your mobile phone provides two types of classical
games. Enter the menu and view the operation
descriptions.

Alarm

Your mobile phone could set multiple alarms, and the
alarm still works as your mobile phone is turned off.

52

Application

Scheduler

Enter “Scheduler”, the calendar in current month will be
displayed on the screen and the current date will be
marked by a background box in special color.

You could press navigation keys to browse.
Press “Option” to select “Add Event” to add a new

event.

53

Application

Stopwatch

Select “Start” to start calculating the time; select
“Pause” to stop calculating the time; select “Reset” to
clear all records.

Calculator

Your mobile phone provides a calculator to perform
simple calculations. You could add, subtract, multiply
or divide, and select M+, M-, MR, and MC to perform

54

Application

relevant operations.

Note：

The calculator is limited to precisions, therefore it might
generate errors.

Unit Conversion

Your mobile phone provides unit converters for
Length, Temperature, Power, Velocity, Weight, Area,
Volume, Capacity, Energy, Pressure, etc.

55

Application

World Time

Press navigation keys to view the time of different
cities.

Neo Aplic

Get access to mobile shop to download games through
BREW platform.

56

Entertainment

Entertainment

Media Player

Under this menu, you could play audio file and video
file.

Enter the menu and press “Option” to select:

u View Current: display the list of current files, press “Select” to

play the file.

u Select List: press “Option” “Create New List” Input list

name “Option” Add songs” to add the files into the list.

u Recycle: select “Recycle Close”, “Single Recycle”, “Order Play”,

“All Recycle” or “Random Recycle”.

57

Entertainment

u Effect: set the music effect.
u Help: view the help document about media player.

Multimedia

Camera

1. Select “Camera” to enter the camera interface.

2. Press left/right key to switch among Focus,

Brightness, Contrast and Color, and press up/down
key to adjust the value.

3. Press “Option” and select “Settings” to set

“Resolution”, “Black/White”, “Multishot”, “Shutter
Sound”, “Save Location”, “Timer Duration”,
“Banding”, etc.

4. Press “OK” key to capture, and press “Save” to

save the photos.

58

Entertainment

5. Press “Option” to select “My Photo Gallery” to

view the photos you’ve taken.

Camera Recorder

Select “Camera Recorder” to enter the interface, press
“OK” key to start recording, and press “Stop” to stop
recording. Press “Option” and select “Movie Browser”
to view the videos you’ve recorded.

Radio

Note:

59

Entertainment

You could listen to the radio only as the earphone is inserted into
the mobile phone.

Enter the menu, press up/down key to listen to
different saved channels, and press left/right key or
side keys to adjust the volume.

Record

Press “Start” to start recording; press “Pause” to stop
recording; press “Continue” to continue recording;
press “Stop” to end recording; press “Save” to save

60

Entertainment

the recoded files.

My Doc

View the files saved in phone and memory card.

Neo Nave

Log on the homepage of movilnet.

61

Dial

-

up Internet Access

Dial-up Internet Access

You could use your mobile phone as Modem after
connecting it and PC with the data cable. For details,
please refer to <User Guide to Dial-up Internet
Software> in CD.

62

Input Methods

Input Methods

Your mobile phone supports touch handwriting input.
The input methods include abc/ABC Input method,
es/Es Input method, 123 Input method and Symbol
Input method.

You could use the touch-pen or click the virtual
keypad to enter the inputs. Under handwriting input
mode.

63

Input Methods

Handwriting Input

Adopting advanced character recognition technology, your mobile phone
supports the handwriting of numbers, and English letters.

1. Click the handwriting prompt bar at the right-up

corner of the screen to switch among different input
methods.

2. After the input method is selected, you could use

the touch-pen to write. After you input manually
and pause for while, the recognized results will be
displayed on the screen for you to select.

3. If the character displayed on the screen is not what

you want, click the candidate character to replace.

Virtual Keypad Input

Display/Hide Virtual Keypad

64

Input Methods

Click at the left-up corner of the screen to display
or hide the virtual keypad.

Input letters and words

1. Click “EN”/“Es” on the virtual keypad.

2. Click

3. Under

/

/ Input method, click the keys to

/

to switch among them.

input the letters. Each key is used to input multiple
letters. Quickly and repeatedly click the key until
your desired letter appears.

4. Under

Input method, click the corresponding
key of the word to input, and your mobile phone can
display the candidate words according to the input
letter. Select your desired word.

Input Numbers

65

Input Methods

1. Click “123” on the virtual keypad.

2. Click the numbers on the virtual keypad to input.

Input Symbols

Under other mode except for “123” input method,
click to input symbols.

Input Space

Click to input the space.

Delete Inputs

Click to delete the inputs.

66

Appendix

Appendix

Clearance and Maintenance

Please carefully maintain your mobile phone because
it is a delicately designed and manufactured product.
The following advice might help you use your mobile
phone correctly and prolong the mobile phone’s life.

l Clean the phone, battery and charger with a soft dry cloth.
l Do not clean the phone with the liquor such as alcohol, dilution agent or

benzene.

l Clean the socket from time to time because a dusty socket might cause

disconnection, power failure, or even charging failure.

67

Appendix

l Do not press the keys with needles, pen points or other sharp objects to

avoid damage or malfunction.

l Do not touch the mobile phone with wet hands because this might

cause electric shock, which would hurt people or damage the phone.

l Do not use or put your mobile phone in a dusty or dirty place because it

may damage the components of the phone.

l Do not put your mobile phone in a place at too high/low temperature.
l Do not put your mobile phone in or on the heating devices (microwave,

oven or heat sink). The mobile phone might cause explode if it gets too
hot.

l The color of the waterproof label in the phone will be changed if the

phone or battery gets wet. In this case, the warranty provisions will
become void even if the warranty period doesn’t expire.

l If there is anything wrong with the mobile phone, battery, charger or any

phone accessory, please send them to your nearest service center for
inspection. The working staff in our service center will help you.

68

Appendix

Failure Analysis

Symptoms Possible Causes Solutions

Inadequate battery

Unable to turn on the
phone

Automatic
power-off

Inadequate standby
time

Unable to connect the
network

Call drop Poor network signal Move to other places
Do not ring upon

incoming calls

capacity
Poor contact Reinstall the battery

Seriously poor battery
capacity

Deceasing of battery
performance

Poor network signal Turn off the phone as the signal is poor.
Poor network signal Move to other places

Out of the service area

Set “Silent” or minimum
volume

Charge the battery

Recharge the battery

Replace the battery

Make sure your phone is in network
service area

Enter “Profiles” to set Non-silent or
check the ringing volume

69

Appendix

Health and Safety Information

SAR certification information

THIS MODEL MEETS INTERNATIONAL GUIDELINES FOR EXPOSURE TO RADIO WAVES.

Your mobile phone is a radio transmitter and receiver. It is designed not to exceed the limits for exposure to
radio waves recommended by international guidelines. The guidelines were developed by independent
scientific organisation ICNIRP and include margins designed to assure the protection of all persons,
regardless of age and health.

These guidelines use a unit of measurement known as Specific Absorption Rate, or SAR. The SAR limit for
mobile devices is 1.6 W/kg and the highest SAR value for this device when tested was1

Band Position

CDMA2000

Cellular

As mobile devices offer a range of functions, they can be used in other positions, such as on the body as
described in this user guide.

As SAR is measured utilising the device’s highest transmitting power, the actual SAR of this device while
operating is typically below that indicated above. This is due to automatic changes to the power level of the
device to ensure it only uses the minimum level required to reach the network.

The World Health Organization has stated that present scientific information does not indicate the need for
any special precautions for the use of mobile devices.

Head 1.005
Body 0.937

SAR

(W/Kg)

70

Appendix

1. The tests are carried out in accordance with IEEE standard P1528-2003.

71

Appendix

Body worn operation

Important safety information includes the information about radio frequency (RF) radiation exposure. To
ensure compliance with RF exposure guidelines the phone must be used with a minimum of 1.5 cm away
from the body.

Failure to observe these instructions could result in your RF exposure exceeding the relevant guideline limits.

Limiting exposure to radio frequency (RF) fields

For individuals concerned about limiting their exposure to RF fields, the World Health Organisation (WHO)
provides the following advice:

Precautionary measures: Present scientific information does not indicate the need for any special precautions
for the use of mobile phones. If individuals are concerned, they might choose to limit their own or their
children’s RF exposure by limiting the length of calls, or using ‘hands-free’ devices to keep mobile phones
away from the head and body.

Further information on this subject can be obtained from the WHO home page http://www.who.int/peh-emf
WHO Fact sheet 193: June 2000.

72

Appendix

FCC Regulations

This mobile phone complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.

The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to
this equipment. Such modifications could void the user’s authority to operate the equipment.

This mobile phone has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiated radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation if this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:

l Reorient or relocate the receiving antenna.
l Increase the separation between the equipment and receiver.
l Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.

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

73

Appendix

Declaration of RoHS Compliance

To minimise the environmental impact and take more responsibility for the earth we live in, this document
shall serve as formal declaration that the ZTE-C X768 manufactured by ZTE CORPORATION is in
compliance with the Directive 2002/95/EC of the European Parliament - RoHS (Restriction of Hazardous
Substances) with respect to the following substances:

(1) Lead (Pb)

(2) Mercury (Hg)

(3) Cadmium (Cd)
(4) Hexavalent Chromium (Cr (VI))

(5) Polybrominated biphenyls (PBB’s)

(6) Polybrominated diphenyl ethers (PBDE’s)

(Compliance is evidenced by written declaration from our suppliers, assuring that any potential trace
contamination levels of the substances listed above are below the maximum level set by EU 2002/95/EC, or
are exempt due to their application.)

The ZTE-C X768 manufactured by ZTE CORPORATION, meets the requirements of EU 2002/95/EC.

74

Appendix

Disposal of your old appliance

1. When this crossed-out wheeled bin symbol is attached to a product it means
the product is covered by the European Directive 2002/96/CE.

2. All electrical and electronic products should be disposed of separately from
the municipal waste stream via designated collection facilities appointed by
the government or the local authorities.

3. The correct disposal of your old appliance will help prevent potential
negative consequences for the environment and human health.

75