Cherry C8 User manual

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Cherry Mobile
C8
User Guide

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1 Safety and General Information
1.1.1 Brief Introduction
Thank you for choosing the Cherry Mobile C8 GSM Dual-SIM Mobile
Phone. This guide will help you fully understand the functions of your
mobile phone and enjoy all its features.
The Cherry Mobile C8 is designed for use on the GSM Network. It is
packed with features to satisfy your needs such as Phonebook, Audio
Player, Video Player, Camera and FM Radio.
The Cherry Mobile C8 meets the GSM technical criteria, and is certified
by both local and international authorities.
Cherry Mobile reserves the right to modify any content in this User
Manual without prior notice.
1.1.2 Important Safety Precautions
Please read these guidelines before using your mobile phone. Utmost
compliance with these precautions is highly recommended for your
safety. Non-compliance may pose danger to you and your mobile phone,
and may be illegal.

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1.1.3 General Precautions
Use only authorized accessories and batteries by the
manufacturer. The use of incompatible batteries and accessories
may cause battery leaks, overheating, rupture or fire. This may
also nullify your warranty.
Do not put the battery, phone and charger in a high-pressure
container or microwave, as this may result in circuit damage or
fire.
Do not use the mobile phone near flammable and explosive
materials. Doing such may cause explosion or fire.
Do not store the phone in areas with high temperature as this can
cause extensive damage to the handset.
Keep the phone out of children’s reach.
1) Phone
DO turn off your mobile phone inside aircrafts, hospitals and other
locations where its use is restricted. Use of handsets in prohibited
areas is dangerous as it may cause interference in the operation
of electrical and medical equipment.
DO keep your mobile phone away from moisture. Contact with
water or other liquid may cause malfunctioning and overheating.
DON’T disassemble or remodel your phone as this may cause
permanent and irreparable damage. This may also void your
mobile phone’s warranty.
DON’T use sharp or pointed objects in pressing you phone’s keys
as this can cause damage.

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DON’T use your handset if you notice any damage (e.g. broken
antenna) as this may cause injury to the user.
2) Battery
Each Cherry Mobile handset is equipped with a rechargeable
battery. Use only authorized Cherry Mobile batteries and
accessories.
For better performance and longer battery life, initial charging of at
least four (4) hours is recommended when using the mobile phone
for the first time.
The optimum performance of a new battery is achieved only after
two or three complete charge and discharge cycles. Overcharging,
however, may also affect battery life.
Do not use a damaged battery or charger. If battery life becomes
noticeably shorter than usual, it is recommended to replace it with
a new one.
While the mobile phone is being charged, keep it out of children’s
reach.
Store the battery in a cool and dry place away from direct sunlight,
dust and water.
Avoid exposing batteries to extreme temperature (below -10°C
(14°F) or above 45°C (113°F)).
Unplug the charger from the electrical outlet when not in use.
Avoid using the charger in a wet environment. If the charger
comes in contact with water or any form of liquid, immediately
unplug it from the outlet to reduce the risk of overheating, charger

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malfunction, electric shock or fire.
Be careful with the disposal of spent batteries. Avoid throwing
them in a fire, as this may cause explosion. It is recommended to
abide by local environmental laws and guidelines on proper waste
disposal.
Do not short-circuit the batteries (i.e. when metal objects such as
coins, are directly connected to the metal side of the battery). This
will damage your phone. It is advisable to handle spare batteries
with extra care.
3) Cleaning and Maintenance
The handset, battery and charger are not water-resistant and
should always be kept dry. Avoid using them in excessively moist
areas.
Use a soft, dry cloth to clean the handset, battery and charger.
Do not use alcohol, thinner, benzene or other solvents to clean
the handset.
Avoid charging the mobile phone through a dirty outlet as this
causes poor electrical contact and results in power lost and
charging failure.

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2 Overview
3 Keys Specification
3.1.1 Keys specification
General keypad definitions:
Left soft key (LSK)
confirms an action
Right soft key (RSK)
deletes or clears a character or lets you go
back to previous action
Navigation keys
move the cursor up, down, left or right
#
switches between different input methods

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*
shows a variety of symbols
Call
calls a dialed number
End
ends a call
1
,.-?!’@:#$/_1
2
ABC, abc, 2
3
DEF, def, 3
4
GHI, ghi, 4
5
JKL, jkl, 5
6
MNO, mno, 6
7
PQRS, pqrs, 7
8
TUV, tuv, 8
9
WXYZ, wxyz, 9
0
0, space
Press LSK then (*)
locks/unlocks keypad

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3.1.2 Icons
Icon
Specification
Network signal strength
The more stripes visible, the stronger network signal.
The top left number indicates the line in use; bottom
left number indicates current SIM card in use
Message
Indicates new SMS received
Indicates new MMS received
Keypad lock
The keypad is locked
Earphone
An earphone is connected
Alarm
Sets the alarm time and activate the function
Incoming call alert types:
Uses a ringing tone
Vibrate only
Vibrate and ring
Vibrate and then ring
Battery
Indicates the status your phone’s battery

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4 User Guide
4.1.1 Installing/ Removing the battery
Note
Always switch the device off and disconnect the charger before
removing and installing the battery.
1) Removing the battery
Remove the battery cover.
Carefully remove the battery from the battery slot
2) Installing the battery
Remove the battery cover.
Insert the battery into place, making sure the metal
terminals are aligned.
Put the battery cover back on.
4.1.2 Charging the battery
Plug the charger into the electrical outlet.
Plug the charger connector into the mobile phone.

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The battery indicator icon starts to flash until charging is finished.
The battery indicator icon ceases to flash when charging is
complete. Disconnect the charger connector from the mobile
phone and unplug the charger from the electrical outlet.
Attention:
You can still use the phone while charging, but charging time will
increase. When you are charging the handset in its power off state, a
charging indicator will appear on the screen.
4.1.3 Inserting/Removing the SIM card/s
Note
Always switch off the device and disconnect from charger before
removing and installing the SIM Card/s.
Remove the battery cover.
Remove the battery.
Insert/remove the SIM card/s by sliding them in or out.
Insert the battery back into place.
Put the battery cover back on.
Note:
(a) Your SIM card contains important personal data (Phonebook,
PIN (personal identification number), PIN2, PUK (PIN Unlock
Code), PUK2（PIN2 Unlock Code)), network information, call
history and SMS (Short Message Service) data, so be careful
when handling, inserting or removing it. Bending or scratching

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may cause permanent damage to your SIM card.
(b) Keep the SIM card away from static, dust and water.
(c) Keep the SIM card out of children’s reach.
4.1.4 Memory Card Use
4.1.5 Inserting/Removing Memory Card
a) Inserting
Remove the battery cover and the battery.
Snap off the latch and insert the memory
card in intended slot.
Insert the battery and put the battery cover
back on.
b) Removing
Remove the battery cover and the battery.
Snap off the latch and remove the memory

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card from slot.
Insert the battery and put the battery cover
back on.
4.1.6 Power On or Off
Press and hold the key to switch the mobile
phone on/off. Make sure the battery is already
inserted.
Note:
Local network service providers furnish each SIM card with a unique PIN.
If the PIN is incorrectly entered for three successive attempts, the SIM
card will be locked. For assistance and further details regarding PIN and
SIM Lock, please contact your local network service provider.
If the phone asks for an unlock code when switched on, enter the default
unlock code (0000) and press LSK or the middle key to confirm.
5 Call Functions
5.1.1 Making a Call
On idle state, enter the phone number directly.
Press the Call key to make a call.

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You can enter the number in this order:
Area code + phone number then press the Call key
Note: During a call, the mobile phone will display information
regarding the call’s status.
5.1.2 Emergency Calls
You can make emergency calls as long as your current location is
covered by the network area. You can check the signal strength on the
upper left corner of the screen.
Note: Emergency numbers vary by country and those stored in your
phone may not work in all locations. Sometimes an emergency call
cannot be made due to network, environmental, or other interference
issues.
5.1.3 Dialing an International Number
Making International calls:
For international calls, press the (+) key, followed by the country code
and then the complete number. It goes like this:
(+) (Country Code) (complete phone number) then press
CALL

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5.1.4 Rejecting a Call
Press the END key to reject or cancel an incoming call.
5.1.5 Missed Calls
Unanswered calls will appear on the display screen. Press the middle key
to check the details of the missed calls and press CALL to call the
number.
5.1.6 Call Waiting
This function is used to answer a waiting call during an active call. With
this activated, you will be notified of incoming calls even you have a call
in progress. The first call will be put on hold when you opt to answer a
waiting call.
6 Messaging
This function allows you to read, compose, send, save and receive SMS
as well as multimedia messages. The icon which is displayed in
standby mode refers to any new and unread messages. All messages
are organized in folders.

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6.1.1 Write a message
This allows you to create a text message and send it to a contact.
Press the LSK or the middle key to perform the following options:
Send –to add recipient(s); to send a message.
Insert template –to use a message template from the template
list.
Add contact info –to add contact information.
Add smiley –to add smiley to text message.
Save –to save text message to drafts.
6.1.2 Inbox
This is where all received messages are stored. After entering the Inbox
menu, you can view the SIM1/SIM2 messages list.
Press the center key to view a message.
Inbox options:
Reply –to reply to a message by SMS or MMS.
Delete –to delete selected message.
Delete all –to delete all the messages in the inbox folder.
Call –to call the sender of the message.
Mark –to reply to multiple text messages. You can also use
this to mark messages you wish to delete in the future.
Sort –to sort messages by time, contacts, subject and type.

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Delete same number –to delete messages of the same
number.
Inbox message options: (when viewing a message in the Inbox)
Delete –to delete the current message.
Reply –to reply to current message via SMS or MMS.
Forward –to send current message to another recipient.
Call –to call the sender of the current message.
6.1.3 Outbox
The Outbox menu stores unsuccessfully sent messages. There is a
separate outbox messages list for both SIM1 / SIM2.
6.1.4 Drafts
The Drafts menu is where saved messages are stored and viewed.
6.1.5 Sent Messages
The Sent Messages menu contains all sent messages.
7 Phonebook
The Phonebook menu allows you to locate a contact’s number faster.
Just enter the initial of the contact you are looking for and related records

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will be displayed in the middle of the screen. Aside from locating and
viewing, the Phonebook also allows you to copy, edit and delete a
contact. You can also send SMS / MMS or call a contact directly from the
Phonebook.
8 Profiles
The Profiles menu lets you customize your phone’s settings to suit your
activities, lifestyle and environment. You can use this menu to customize
tones for incoming calls, messages, and alarms. The Cherry Mobile C8
boasts of five (5) profile options: Normal, Silent, Meeting, Indoor and
Outdoor. Each profile option has sub-options:
Activate –to activate selected profile.
Customize –to set the selected profile’s settings
Rename –to change selected profile’s name
9 Call Center
The Call Center menu is where you can view details about calls made
and received in your phone. It contains your missed, dialed and received
calls, as well their call duration, call history, and call settings. It tracks call
records of both SIM 1 and SIM2 separately.
9.1.1 Call History
This sub-menu includes the following:
Dialed Calls –lists dialed calls

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Received Calls –lists received calls
Missed Calls –lists missed calls
Rejected Calls –lists rejected or cancelled calls
Delete All - deletes all call records
Call Timers –keeps track of the duration of dialed and
received calls
Call Cost - views call cost record
9.2 Call Settings
This menu lets you choose settings for all calls in your phone. The sub-
menu includes:
Network Selection –selects which SIM card you want to
use
Call Divert –diverts your call to your phone to another
number
Call Barred –allows you to block a contact or umber from
calling or being called
Call Waiting –allows you to take a new call even when
there is a call in progress.
Hide ID –hides or displays network ID
Select Line –allows you to choose which SIM card to use
Flight Mode –automatically adjusts settings appropriate
for flights
Others –contains extras such as time warnings,

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answer/reject mode and auto dial.
10 Multimedia
10.1.1 Camera
This mobile phone is equipped with a standard digital camera that lets
you take photos whenever and wherever you like. Saved photos are
stored in the phone’s memory or in a memory card (if available).
With the screen on camera mode, press the LSK to customize details:
Gallery –to skip to the image viewer interface
Settings - sets specifications relative to color, exposure, etc.
Storage –lets you choose where to save the captured images
To capture an image, press the Middle Key while on camera mode.
After taking the photo, press the “Back” key to return to the camera’s
viewfinder state, or press the LSK for other options.
10.1.2 Video Recorder
Aside from the camera, this handset also has video recording
capabilities. On camera mode, press the “Options” key to perform the
following operations:
View video directory –to view videos
Settings –to set the video quality
Storage –to set the default storage location

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10.1.3 Video Player
The videos you recorded may also be played in your C8 phone. Choose
the Video Player from the Multimedia menu to open and view all your
video files.
Press the “Option” key and select from the following:
Play List –plays the selected video file.
Order Play –plays video list in sequence.
10.1.4 Audio Player
Another multimedia feature of the Cherry Mobile C8 is the Audio Player. It
lets you store music files for playback. After launching the Audio Player,
you may press the LSK or the “Options” key to view the music list.
Use the navigation keys to utilize the Audio Player features:
Up and Down keys –adjusts the volume
Middle key –plays or pauses a music file
Left and Right keys –skips to next or previous music file
10.1.5 FM Radio
Your mobile phone comes with an FM radio which lets you enjoy only the
latest music filling the airwaves.