Basic functions
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. Time to recharge
your battery
• If you remove the battery while your phone’s switched on,
you might lose any unsaved messages and damage your
SIM’s memory
3130
Turning your mobile on and off
Turning your mobile on
When the SIM card is installed
• Open up your mobile
• Press and hold until the screen turns on
• When your mobile is PIN protected, Enter PIN1
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’re now ready to go
Please note
If you enter the wrong PIN code three times, your phone will
lock and you’ll need a PUK code to unlock it. You can get this
from O
2
Customer Service or visit www.o2.co.uk/PUK
* If you’re a Pay & Go customer you won’t need to enter a PIN number.
** Please see page 164 for further information on PIN codes.