Sony ST23i Cell Phone User Manual


 
Updating your phone.................................................................112
Updating your phone wirelessly.......................................................112
Updating your phone using a USB cable connection.......................112
Phone settings overview............................................................114
Status and notification icons overview......................................116
Status icons....................................................................................116
Notification icons.............................................................................116
Application overview..................................................................118
User support..............................................................................120
Troubleshooting.........................................................................121
My phone is not working as expected.............................................121
Resetting the phone........................................................................121
I cannot charge the phone..............................................................121
No battery charging icon appears when phone starts charging.......121
The battery performance is low.......................................................121
My wired headset does not work....................................................122
I cannot transfer content between my phone and the computer,
when using a USB cable.................................................................122
I cannot use Internet-based services...............................................122
Error messages...............................................................................122
Recycling your phone................................................................123
Legal information........................................................................124
Index...........................................................................................125
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