Troubleshooting - Samsung GT-S8300C User Manual

troubleshooting

If you are having trouble with your mobile phone, try these troubleshooting procedures before contacting a service
professional.
While using your phone, the following messages
may appear:
Message Try this to solve the problem:
Insert SIM
card to
Ensure that the SIM or USIM card is
access
installed correctly.
network
services
When the phone lock feature is
Phone lock enabled, you must enter the password
you set for the phone.
Message Try this to solve the problem:
When using the phone for the first time
or when the PIN requirement is
enabled, you must enter the PIN
PIN code
supplied with the SIM or USIM card.
You can disable this feature by using
the PIN lock menu.
Your SIM or USIM card is blocked,
usually as a result of entering your PIN
PUK code incorrectly several times. You must
enter the PUK supplied by your
service provider.
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