Nokia 22 User Manual page 16

53068en_1.fm Page 16 Tuesday, March 20, 2001 2:30 PM
T r o u b l e s h o o t i n g
I Entering PIN Code Does Not Succeed
If entering the PIN code fails three times, the code is blocked. You can
unblock it by entering your PUK (Personal Unblocking Key) code. The
PUK code may be supplied with the SIM card. If not, contact your local
service provider for the code. If you lose the code, contact your service
provider. When the PIN code is blocked, light indicators 3 and 4 blink. To
unblock the code, proceed as follows:
Lift the receiver of the telephone connected to the terminal. When
1
the enter PUK code tone is heard, enter your PUK code followed by #.
Enter a new PIN code (4 -- 8 digits) followed by # when light indi-
2
cator 4 blinks and the enter PIN code tone is heard.
Confirm the new PIN code by re-entering the code followed by #.
3
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