Sony Ericsson Equinox User Manual page 57

Wrong PIN/Wrong PIN2
You have entered your PIN or PIN2
incorrectly.
Enter the correct PIN or PIN2 and
select Yes.
PIN blocked/PIN2 blocked
You have entered your PIN or PIN2
code incorrectly three times in a row.
To unblock, see SIM card lock on
page 52.
Codes do not match
Codes that you have entered do not
match. When you want to change a
security code, for example your PIN,
you have to confirm the new code. See
SIM card lock on page 52.
No net. coverage
Your phone may be in flight mode. See
Flight mode on page 46.
Your phone is not receiving any
network signal, or the received signal is
too weak. Contact your network
operator and make sure that the
network has coverage where you are.
The SIM card is not working properly.
Insert your SIM card in another phone.
If this works, it is probably your phone
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that is causing the problem. Please
contact the nearest Sony Ericsson
service location.
Emergency calls only
You are within range of a network, but
you are not allowed to use it. However,
in an emergency, some network
operators allow you to call the
international emergency number 112.
See Emergency calls on page 16.
PUK blocked. Contact provider.
You entered your personal unblocking
key code (PUK) incorrectly 10 times in
a row.
Troubleshooting 57