Superior Z258C 사용자 설명서
This is the Internet version of the user's guide. © Print only for private use.
44
Troubleshooting
You can correct most problems yourself. For more support go
to www.sonyericsson.com/cn, see the Important information
guide or contact your network operator.
to www.sonyericsson.com/cn, see the Important information
guide or contact your network operator.
The phone turns itself off
Restart the phone or do a master reset.
To restart the phone
1
Turn the phone off and remove the battery cover.
2
Remove the battery and put it back in place.
3
Replace the battery cover and turn the phone on.
To perform a master reset
1
From standby select
>
.
2
to delete your changes to settings
to delete your changes to settings, all contacts,
messages, personal data, and content you have downloaded,
received or edited.
received or edited.
3
.
Remove the SIM card before handing your phone in for
repair.
repair.