Protect your phone against unauthorized use if it is stolen and the SIM card is replaced. You can change the phone lock code (0000) to any four- to
Automatic phone lock
If the phone lock is set to automatic, you do not need to enter your phone lock code until a different SIM card is inserted in the phone.
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 set the phone lock
}Security } Locks } Phone protection
}Protection and select an alternative.
2Enter the phone lock code } OK.
To unlock the phone
If the phone lock is on, enter your code } OK.
To edit your phone lock code
}Security } Locks } Phone protection
74More features
Lock the keypad to avoid dialling a number by accident.
Calls to the international emergency number 112 can still be made, even when the keypad is locked.
Automatic keylock
Use automatic keylock in standby to lock the keypad soon after the last key was pressed.
To set the automatic keylock } Settings } the General tab } Security } Automatic keylock.
To lock the keypad manually
The keypad automatically locks when you close the phone. You can still answer an incoming call and the keypad locks again after the call. The keypad remains locked until you unlock it manually.
To unlock the keypad manually From standby, press any key } Unlock
}OK.
Select a
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