Please read this manual carefully
before operating your mobile phone.
Retain it for future reference.
G•P•R•S•&•M•M•S•P•H•O•N•E
ENGLISH
GPRS & MMS Phone
USER’S MANUAL
MODEL: G5400
Please read this manual carefully
before operating your mobile phone.
Retain it for future reference.
For Your Safety
Mobile Phones must be switched off at all times in an
aircraft.
Do not use your phone near petrol stations, fuel depots,
chemical plants or blasting operations.
Switch off the phone in any area where required by
special regulations. For example, do not use your phone
in hospitals or it may affect sensitive medical equipment.
All radio transmitters carry risks of interference with
electronics in close proximity. Minor interference may
affect TVs, radios, PCs, etc.
Do not hold the phone in your hand while driving.
Do not dismantle the phone or battery.
Keep the phone in a safe place out of children’s reach.
It includes small parts which if detached may cause a
choking hazard.
Do not touch the charger or phone with wet hands.
3
For Your Safety
For your safety, use ONLY specified ORIGINAL
batteries and chargers.
Please note:
Batteries should be disposed of in accordance with
relevant legislation.
Only use ORIGINAL accessories to avoid damage to
your phone.
Emergency call may not be available under all cellular
networks. Therefore, you should never depend solely on
the phone for emergency calls.
Important Information
This user’s guide contains important information on the use and
operation of this phone. Please read all the information carefully
for optimal performance and to prevent any damage or misuse of
the phone. Any changes or modifications not expressly approved
in this user’s guide could void your warranty for this equipment.
Cable Connector
Battery Charging Connector
Hands-Free Car kit Connector
Overview
10
Key Description
The following shows key components of the phone.
Keypad Description
KeyDescription
Soft Left Key / Soft Right Key
< >
S
0
~
9
E
Each of these keys performs the function indicated
by the text on the display immediately above it.
Vibration key
You can activate the vibration directly by holding down
this key.
Message key
You can go to Message menu (Inbox, Voice mail, Push
messages, Scheduler or Alarm) directly without
scrolling.
Navigation Keys
Used to scroll through name, phone numbers, menus
or setting options.
WAP Hot key (=Confirm key)
Press and hold this key to access O2 Active.
Send Key
Y
ou can dial a phone number and answer a call. If
you press this key without entering a number, your
phone shows the most recently dialled, received and
missed numbers.
Numeric Keys
These keys are used mainly to dial in standby mode
and enter numbers or characters in editing mode.
When you press these keys for a long time.
• Used to call your voicemail box by 1.
• Used to call for international call by 0.
• Used to call Speed dials by from 2 to 9.
END/PWR Key
Used to end or reject a call. This key is also used as
Power Key by pressing this key for a few seconds.
Overview
C
You can delete the characters, go back the menu.
11
Key Description
Side of the Key
KeyDescription
Up/Down Side Key
When the flip is open, you can control the volume of
key tone in the standy mode and the volume during
a call. If flip is closed, press Up/Down side key once
to turn on Back light and press once more to view
the current date in standby mode.
External EZ key
• When the flip is closed, hold down the key to
enable manner mode.
• When incoming a call, press the key to reject the
call.
• When the flip is open, you can record voice
memo in standby mode.
Overview
12
Letter Keys
Each key can be used for several symbols. There are shown below.
The screen displays several icons. There are described below.
On-Screen Icons
Icon/Indicator
Display Information
Description
Tells you the strength of the network signal.
Call is connected.
You can use GPRS service.
Shows that you are using a roaming service.
Line 1/2 is in use for outgoing calls – If you
subscribe to the Two Line Service.
The alarm has been set and is on.
Tells you the status of the battery.
You have received a text message.
You have received a voice message.
You have received a push message.
You can view your schedule.
All audible signals are turned off.
General menu in profile.
Loud menu in profile.
Silent menu in profile.
Headset menu in profile.
Car menu in profile.
You can divert a call.
14
1. Inserting the SIM Card
Locate the SIM card socket in the back
of the phone. Follow the steps below to
install the SIM card.
1. Remove the battery if attached.
2. Slide the SIM card into the slot,
under the silvery holders, with the
golden connectors facing down and
the cut corner to the right.
2. Removing the SIM Card
Follow the steps below to Remove the
SIM card.
1. Remove the battery if attached.
2. Take out the SIM card from the slot.
Notice
• Removing the battery from the phone whilst it is
switched on may cause it to malfunction.
• The metal contact of the SIM card can be easily
damaged by scratches. Pay special attention to the SIM
card when you handle and install. Follow the
instructions supplied with the SIM card.
Installation
Getting Started
15
Installation
3. Installing the Battery
1. Position the lugs on the bottom of
the battery into the retaining holder.
2. Then push to the half of the battery
into position.
4. Charging the Battery
To connect the travel adapter to the phone, you must have installed
the battery.
1. With the arrow facing you as shown
in the diagram push the plug on the
battery adapter into the socket on
the bottom of the phone until it
clicks into place.
Getting Started
16
2. Connect the other end of the travel
adapter to the mains socket.
Use only the included packing
charger.
Warning
• Do not force the connector as this may damage the
phone and/or the travel adapter.
5. Disconnecting the charger
Disconnect the travel adapter from the
phone by pressing its side buttons as
shown in the diagram.
Note
• Ensure the battery is fully charged before using the
phone.
• Do not remove your battery or the SIM card while
charging.
• The moving bars of battery icon will stop after
charging is complete.
• At the begining of charging or at the moment of
disconnecting the charger from the phone the Sub
LCD backlight will flash red/green.
• When charging is complete, it will flash green. Please
note in this case that it may require a longer initial
charging time before displaying “Charging” on the
screen of the phone.
• The charging time depends on the charger and the
battery used.
Getting Started
Note
If the battery does not charge,
• switch the phone off.
• ensure the battery is correctly fit.
17
Making a call
1. Key in phone number including the area code. If you want to
delete number, press C.
2. Press S to call the number.
3. Press E to end the call.
International Calls
1. Press and hold the 0 key fol70 0 Tf81x.d hol-10715nt to
Getting Started
18
In call Menu
The menu displayed on the handset screen during a call is different
to the default main menu reached from the idle screen, and the
options are described here.
During a call
Answering an Incoming Call
To answer an incoming call when the handset is ringing, simply
press the S [Send] key.
The handset is also able to warn you of an incoming call while you
are already in a call. A tone sounds in the earpiece, and the display
will show that a second call is waiting. This feature, known as Call
Waiting, is only available if your network supports it. For details of
how to activate and deactivate it see Call waiting [Menu 4-4-4].
If Call Waiting is on, you can put the first call on hold and answer
the second, by pressing S [Send] or by selecting < [Answer],
then Hold & Answer.
You can end the current call and answer the waiting call by
selecting < [Menu], then End & Answer.
Note
• Multiparty Calls and Call hold are not available on O2
Pay & Go.
Additional Functions
Rejecting an Incoming Call
When not in a call you can reject an incoming call without answering
it by simply pressing the E [End] or External EZ key when the
flip is closed.
When in a call you can reject an incoming call by pressing the <
[Menu] key and selecting Multiparty/Reject or by pressing E
[End] key.
19
In call Menu
Muting the Microphone
You can mute the microphone during a call by pressing the <
[Options] key then selecting Mute. The handset can be unmuted by
pressing the < [Unmute].
When the handset is muted, the caller cannot hear you, but you can
still hear them.
Switching DTMF Tones on During a Call
To turn DTMF tones on during a call, for example, to allow your
handset to make use of an automated switchboard, select <
[Options], then DTMF On. DTMF tones can be turned off the same
way.
Calling up Messages and SIM Tool kit main menu
The Messages and SIM Tool kit main menu options can be reached
from the in-call menu by selecting < [Options]. SIM Tool kit menu
is shown only when SIM in the handset supports SIM Tool kit
service.
Additional Functions
20
Access Codes
You can use the access codes described in this section to avoid
unauthorized use of your phone. The access codes (except PUK
and PUK2 codes) can be changed by using [Menu 4-5-5].
PIN code (4 to 8 digits)
The PIN (Personal Identification Number) code protects your SIM
card against unauthorized use. The PIN code is usually supplied
with the SIM card. When PIN code is set On, your phone will
request the PIN code every time it is switched on. On the contrary,
when PIN code is set Off, your phone connects to the network
directly without the request PIN code.
Note
• Your O2 Pay & Go mobile is supplied with PIN
deactivated.
PIN2 code (4 to 8 digits)
The PIN2 code, supplied with some SIM cards, is required to
access some functions such as Advice of call charge, Fixed Dial
number. These functions are only available if supported by your SIM
card.
Note
Additional Functions
• This service is not available on O2 Pay & Go.
PUK code (4 to 8 digits)
The PUK (PIN Unblocking Key) code is required to change a
blocked PIN code. The PUK code may be supplied with the SIM
card. If not, contact your local service provider for the code. If you
lose the code, also contact your service provider.
21
Access Codes
PUK2 code (4 to 8 digits)
The PUK2 code, supplied with some SIM cards, is required to
change a blocked PIN2 code. If you lose the code, also contact your
service provider.
Security code (4 to 8 digits)
The security code protects the unauthorized use of your phone. It is
usually supplied with the phone. This code is required to delete all
phone entries and to activate “Reset settings” menu. The default
number is “0000”.
Additional Functions
22
Menu Tree
1 Messages
1 Write short message
2 Write multimedia message
3 Inbox
4 Outbox
5 Voice mail
6 Info service
7 Templates
8 Settings
2 Call register
1 Missed calls
2 Received calls
3 Dialled calls
4 All calls
5 Delete recent calls
6 Call charges
7 GPRS information
3 Profiles
1 Vibrate only
2 Quiet
3 General
4 Loud
5 Headset
6 Car