Sony Ericsson Walkman W800 User Manual page 91

Error messages
Insert SIM
Possible cause: There is no SIM card
in the phone or you may have inserted
it incorrectly.
Solution: Insert a SIM card.
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6 To insert SIM card and battery.
Possible cause: The SIM card
connectors need cleaning.
Solution: Remove the SIM card and
clean it. Also check that the card is not
damaged in a way that may prevent
connection to the phone connectors.
In that case, contact your network
operator for a new SIM card.
Insert correct SIM card
Possible cause: The phone is set to
work only with certain SIM cards.
Solution: Check if you are using the
correct operator SIM card for your
phone.
Wrong PIN/Wrong PIN2
Possible cause: You have entered your
PIN or PIN2 incorrectly.
Solution: Enter the correct PIN or PIN2
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}
Yes. 85 SIM card lock.
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PIN blocked/PIN2 blocked
Possible cause: You have entered your
PIN or PIN2 code incorrectly three
times in a row.
Solution: To unblock,
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85 SIM card lock.
Codes do not match
Possible cause: The two codes that
you have entered do not match.
Solution: When you want to change a
security code (for example your PIN)
you have to confirm the new code by
entering exactly the same code again.
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85 SIM card lock.
No netw. coverage
Possible cause: Your phone is not
receiving any radio signal, or the
received signal is too weak.
Solution: Contact your network
operator and make sure that the
network has coverage where you are.
If so, try to do a new search.
Possible cause: The SIM card is not
working properly.
Solution: Insert your SIM card in
another phone. If you still get the same
or a similar message, please contact
your network operator.
Possible cause: The phone is not
working properly.
Troubleshooting
91