Sony Ericsson Mugua
Read help info
If the phone lock code is turned on, it needs to be keyed in when you turn on your phone. Follow these instructions to turn use of phone lock code on or off.
1. Find "Protection"
Press the Navigation key.
Scroll to Settings and press the Navigation key.
Scroll to Security and press the Navigation key.
Scroll to Phone protection and press the Navigation key.
Scroll to Protection and press the Navigation key.
2. Turn use of phone lock code on or off
Scroll to On or Off and press the Navigation key.
Key in the phone lock code (default is 0000) and press the Navigation key to turn the phone lock code on or off.
3. Exit
Press Disconnect to return to standby mode.
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