Sony T200c Manual De Usuario

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Troubleshooting
49
Troubleshooting
Here are some problems that you might have while 
using your phone.
Error messages concerning the SIM card
Problems related to your SIM card can be corrected 
by contacting your network operator.
No indication of charging
With an empty battery it can take up to 30 minutes 
for the charging icon to appear in the display. 
Master reset
You can reset the phone’s settings to the way they 
were when you bought your phone.
To reset the phone
1. Scroll to Settings
YES
Master reset
YES
Reset all
YES
.
2. Enter the phone lock code (0000) or the number you 
have changed it to. Press 
YES
.
Number not permitted
The Fixed dialling function is on and the number you 
have dialled is not on your fixed numbers list. 
Cannot access a certain function
The function or service may be dependent 
on your SIM card or the network. Contact 
your network operator.
Cannot receive any calls
• You may have diverted your incoming calls to 
another phone number. 
• You may have set the Accept Calls option to From 
no one or From list. Select From all