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O2 X4 User Manual

O2 X4
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Turning your mobile off
When the SIM card is installed
•Press and hold until the screen
turns off
Please note:
•If the message LOW BATTERY WARNING POWER OFF is
displayed, the mobile will turn itself off. You will need to
charge the battery
•If the battery is removed whilst the mobile is on, any
unsaved messages could be lost and the SIM card’s
memory might be damaged
2928
Turning your mobile on and off
Turning your mobile on
When the SIM card is installed
Open the mobile’s flip
•Press and hold until the screen turns on
•When your mobile is PIN protected, PIN1
Code is displayed on the screen
Enter the 4-digit PIN to unlock the mobile, then
press
•Your default PIN code is 0000 for Pay Monthly customers
and 5555* for Pay & Go customers
•You can now use your mobile
Please note:
If you enter an incorrect PIN code three times in
succession, your SIM card will lock and you must enter the
PUK code to unlock it. Please contact O
2
Customer Service
or visit www.o2.co.uk/PUK and follow the instructions
By turning your mobile on/off you’re accompanied by
the welcome/goodbye sound. To turn this off please
refer to page 180
* Please see page 177 for further information on PIN codes.
Basic functions

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O2 X4 Specifications

General IconGeneral
BrandO2
ModelX4
CategoryCell Phone
LanguageEnglish

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