Sony Ericsson CYBER-SHOT C902 User Manual page 64

Phone lock
You can stop unauthorized use of your
phone. Change the phone lock code
(0000) to any four-to-eight-digit
personal code.
It is important that you remember your
new code. If you forget it, you have
to take your phone to your local
Sony Ericsson retailer.
To use the phone lock
1 From standby select
the General tab >
Phone protection
2 Select an option.
3 Enter the phone lock code and select
OK.
To unlock the phone
• Enter your code and select OK.
To change the phone lock code
1 From standby select
the General tab >
Phone protection
2 Enter the old code and select OK.
3 Enter the new code and select OK.
4 Repeat the code and select OK.
62 More features
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Menu > Settings
Security > Locks >
> Protection.
Menu > Settings
Security > Locks >
> Change code.
Keypad lock
You can set this lock to avoid accidental
dialling. Incoming calls can be answered
without unlocking the keypad.
Calls to the international emergency
number 112 can still be made.
To use the automatic keylock
1 From standby select
the General
keylock.
>
2 Select an option.
To lock the keypad manually
• From standby press
Lock.
To unlock the keypad manually
• From standby press
Unlock.
IMEI number
Keep a copy of your IMEI (International
>
Mobile Equipment Identity) number in
case your phone is stolen.
To view your IMEI number
• From standby press
,
Menu >
tab > Security > Automatic
and select
and select
,
.
Settings >
, ,