If Codes do not match appears, you entered the new PIN incorrectly.
If Wrong PIN appears, followed by Old PIN:, you entered your old PIN incorrectly.
To use the SIM card lock
1From standby select Menu > Settings > the General tab > Security > Locks > SIM Protection > Protection.
2Select an option.
3Enter your PIN and select OK.
Phone lock
You can stop unauthorized use of your phone. Change the phone lock code (0000) to any
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
1From standby select Menu > Settings > the General tab > Security > Locks > Phone protection > Protection.
2Select an option.
3Enter the phone lock code and select OK.
To unlock the phone
•Enter your code and select OK.
To change the phone lock code
1From standby select Menu > Settings > the General tab > Security > Locks > Phone protection > Change code.
2Enter the old code and select OK.
3 Enter the new code and select OK.
4 Repeat the code and select OK.
Keypad lock
You can set this lock to avoid accidental dialing. Incoming calls can be answered without unlocking the keypad.
Calls to the international emergency number 112 can still be made.
To use the automatic key lock
1From standby select Menu > Settings > the General tab > Security > Automatic key lock.
2Select an option.
To unlock the keypad manually
•From standby press any key and select Unlock > OK.
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 
, 
, 
,
, 
.
More features 61
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