Motorola i730, User Manual, Page: 25 / 166

15
SIM Card Security
Entering the PIN
1 When the Enter SIM PIN Code screen appears
after you power on your phone, enter your SIM
PIN.
2 Press
A
under Ok.
The message SIM Unlocked displays.
Important: If you enter your PIN incorrectly 3 times,
your SIM card is blocked. To unblock
your SIM card, you must contact Nextel
Customer Care. See “Unblocking the
PIN”.
Changing the PIN
Note: The SIM PIN requirement must be turned
on in order to access this feature.
1 From the main menu, select Settings > Security
> Change Password > SIM PIN.
2 At the Enter Old SIM PIN screen, enter the
current SIM PIN.
3 Press
A
under Ok.
4 At the Enter New SIM PIN screen, enter the new
4- to 8-digit SIM PIN.
5 Press
A
under Ok.
6 At the Re-enter New SIM PIN screen, re-enter
the new SIM PIN to confirm.
7 Press
A
under Ok.
Changed: SIM PIN displays.
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 Care to get a PIN
Unblock Code (PUK).
Important: If you unsuccessfully enter the PUK code
10 times, your SIM card is permanently
blocked and must be replaced. If this
happens, all data is lost. You will get a
message to contact Nextel Customer
Care. Except for making emergency
calls, your phone will not function with a
blocked SIM card.
To unblock the PIN:
1 Press
* # m 1
.
2 At your Nextel Customer Care representative’s
request, provide the information needed to give
you a PUK code.
3 Select Unblock PIN.
4 Enter the PUK code.
5 Enter a new 4- to 8-digit SIM PIN.
6 Re-enter your SIM PIN.
Note: These steps must be performed in quick
succession.