EnteringthePIN
1.Press and hold End/Power " to turn on your phone.
2.When the SIM PIN is locked screen appears, press Menu /, enter your SIM PIN, and touch OK.
Important: If you enter your PIN incorrectly three times, your SIM card is blocked. See “Unblocking the PIN” on page 75.
Changingthe PIN
Note: SIM PIN must be turned on in order to access this feature.
1.Touch 
> 
Settings > Security & location > Set up SIM card lock > Change SIM PIN.
2.Enter the current SIM PIN and touch OK.
3.Enter the new SIM PIN and touch OK.
4.Reenter the new SIM PIN to confirm and then touch OK.
Tip: To enter the previous and new SIM PINs, you must first touch the SIM PIN field to display the keyboard.
UnblockingthePIN
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 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.
Your Phone’s Lock Feature
Screen Lock
Note: You can make emergency calls on a locked phone (see “Emergency Calls” on page 29).
Tolockthe screen:
Press Screen Lock # on the top of the phone.
– or –
Settings
