Sony Ericsson K610i User Manual page 81

Insert correct SIM card
Possible cause
: The phone is set to
only work 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
% 75 SIM card lock
} Yes
PIN blocked/PIN2 blocked
Possible cause
: You have entered
your PIN or PIN2 code incorrectly
three times in a row.
Solution
: To unblock
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.
% 75 SIM card lock.
This is the Internet version of the user's guide. © Print only for private use.
.
% 75 SIM card
No netw. coverage
Possible cause
: Your phone is in flight
mode.
Solution
: Restart the phone in normal
% 7 Flight mode menu
mode
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, search for a network.
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.
Solution
: Insert your SIM card in
another phone. If this works, it is
probably the phone that is causing the
problem. Please contact the nearest
Sony Ericsson service location.
Troubleshooting
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81