38
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 shortly turn itself off and you will need to charge
the battery.
If the battery is removed when the mobile is on, any unsaved
messages could be lost and the SIM card’s memory might
be damaged.
37
Turning your mobile on
Turning your mobile off
*Please see page 175 for more information on PIN codes.
When the SIM card is installed
•
Press and hold
until the screen turns on
•
If your mobile is PIN protected,
PIN code
will be displayed on
the screen. Enter the 4-digit PIN* to unlock the mobile, then
press
•
You can now use your mobile
Watch out
• If you enter an incorrect PIN code three times in a row, your SIM
card will lock and you’ll have to enter the PUK code to unlock it.
To get the PUK code you’ll need to contact O2 Customer Service
or visit
www.o2.co.uk/PUK
and follow the instructions
•
When you turn your mobile on/off you’ll hear the
welcome/goodbye sound. To turn this off see page 144
Summary of Contents for JET
Page 11: ...14 CD Rom Car charger Your O2 Jet mobile phone user manual 13 ...
Page 13: ...18 Right side view Left side view 17 Volume key Hands free speaker ...
Page 22: ...36 35 Basic functions Turning your mobile on and off The menu Chapter 3 ...
Page 26: ...44 43 Calendar Contacts Settings ...
Page 27: ...46 45 Calling options The basics During a call In call menu Voicemail 901 Chapter 4 ...
Page 33: ...58 57 Main menu O2 Calls Tools Clock Messages Profiles Calendar Contacts Settings Chapter 5 ...
Page 94: ...180 179 Glossary and trouble shooting Glossary Trouble shooting Chapter 6 ...
Page 106: ......