Motorola 031431a User Manual
Security - 143
Unblock the SIM Card PIN Code
If you enter an incorrect SIM card PIN code three times in a row,
your SIM card is disabled and your handset displays the message
SIM Blocked
. You need to enter a PIN unblocking key (PUK) code,
which you can obtain from 3.
Note: In the following key sequence, each key press must occur
Note: In the following key sequence, each key press must occur
within two seconds of the previous keypress.
Caution: If the unblocking attempt is tried unsuccessfully 10 times,
Caution: If the unblocking attempt is tried unsuccessfully 10 times,
the SIM card is permanently disabled and your handset displays
the message
SIM Disabled
.
Note: You can open the PIN2 unblocking editor by entering
* * 0 5 2 *
. Use the PUK2 code in place of the PUK
code in the above procedure.
Locking and Unlocking Applications
You can lock many handset applications (for example, the contacts)
so that users must enter the unlock code to use them.
Press
To
1
*
*
0
5
*
open the PIN
unblocking editor
Your handset
Your handset
prompts you to enter
the
PIN Unblock
Sequence:
2 PUK code +
OK
(
+
)
+ new PIN code +
OK
(
+
)
+ new PIN code +
OK
(
+
)
unblock the SIM
card PIN features
Find the Feature
M
>
Settings
>
Security
>
Lock Application