Sony T39 Cell Phone User Manual


 
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Troubleshooting 119
Troubleshooting
Here are some problems that you might have while using your phone.
Some problems require that you call your service provider, but most
of the problems you encounter you can easily correct yourself.
Error Messages
Insert Card
There is no SIM card in the phone or you may have inserted it
incorrectly. Insert a SIM card. See SIM Card on page 7.
Insert Correct SIM Card
The phone may have been locked by the network operator to work
only with a certain SIM card. Insert the correct SIM card.
SOS Calls Only
You are within range of a network but you are not allowed to use it.
However, in an emergency, some operators allow you to make an
emergency call. See Making Emergency Calls on page 13.
No Network
There is no network within range or the received signal is too weak.
You have to move to get a signal that is strong enough.
Wrong PIN, Wrong PIN2
You have entered your PIN or PIN2 incorrectly.
Enter the correct PIN or PIN2, and press
YES.
See Locking the SIM Card on page 101.
Codes Do not Match
When you want to change a security code (for example your PIN)
you have to confirm the new code by entering it again. The two codes
that you have entered do not match. See Locking the SIM Card on
page 101.
PIN/PIN2 Blocked
You have entered your PIN or PIN2 incorrectly three times in a row.
To unblock, see Locking the SIM Card on page 101.
PUK Blocked - Contact Operator
You have entered your personal unblocking key code (PUK)
incorrectly 10 times in a row. Contact your network operator.