The phone lock protects the phone against unauthorized use if it is stolen and the SIM card is exchanged. You can change the phone lock code (which is 0000 by default) to any
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 code. If you should forget it, you have to hand in your phone to your local Sony Ericsson retailer.
To turn the phone lock on
1From standby select Menu } Settings } Advanced } Security } Phone lock } Protection } On.
2Enter the phone lock code and select OK.
To edit your phone lock code
1From standby select Menu } Settings } Advanced } Security } Phone lock } Change code.
2Enter the current code and select OK.
3 Enter a new code and select OK.
4
To unlock the phone
1 From standby select Menu } Settings } Advanced
}Security } Phone lock } Protection } Off. 2 Enter your phone lock code and select OK.
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