Digital Multi-Service Data-Capable Phone User's Guide

11
Security Features of the i55sr Phone
If you enter an incorrect PIN, the message SIM PIN incorrect: Try again
appears on your phone’s screen. After three consecutive incorrect attempts, the
SIM card is blocked. Once blocked, the phone will not allow you to attempt to
enter your PIN again, even after powering the phone off and back on. If this
happens, see “Unblocking the PIN” on page 12.
Changing the PIN
Incorrectly entering your PIN three times
causes the SIM card to be blocked. To
unblock your SIM card, you must contact
Nextel Customer Care. For more
information, see “Unblocking the PIN” on
page 12.
1 From the Enter SIM PIN Code screen, enter your four- to eight-digit
PIN. An asterisk appears for each character entered.
NOTE:Other than emergency dialing, you will be unable to use any
of the phone functions, including receiving phone calls, until
you enter the PIN.
2 Press B under OK.
1 At the idle screen, press m and then
press R to scroll to Settings.
2 Press B under SELECT. The Settings screen displays.
!
C a u t i o n
B