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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
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28
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
4321
or
5555
**
• 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.
* If you have purchased a Pay & Go mobile, entering a PIN number is not
required.
** Please see page 182 for further information on PIN codes.