Nextel comm i365 用户手册

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页码 239
86
Entering the PIN
1.
Turn on your phone. 
2.
When the SIM PIN screen appears, enter your 
 
SIM PIN and press Ok 
- (left softkey).
Changing the PIN
1.
Press M > Settings > Security > Change Passwds > 
 
SIM PIN
.
2.
Enter the current SIM PIN and press Ok 
- (left 
softkey).
3.
Enter the new SIM PIN and press Ok 
- (left 
softkey).
4.
Reenter the new SIM PIN to confirm.
5.
Press Ok 
- (left softkey).
Unblocking the PIN
If you enter your PIN incorrectly three times, your SIM 
card is blocked. To unblock your SIM card, you must 
contact Nextel Customer Service to get a PIN Unblock 
Code (PUK). Follow their instructions for unblocking 
your SIM PIN.
Important
If you enter your PIN incorrectly three times, your 
SIM card is blocked. See “Unblocking the PIN” 
on page 86
Important
If you unsuccessfully enter the PUK code ten 
times, your SIM card is permanently blocked and 
must be replaced. If this happens, you get a 
message to contact Nextel Customer Service. 
Except for making emergency calls, your phone 
does not function with a blocked SIM card.