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159
Secu
rity
unblocking key (PUK2) code, which you can obtain from
your service provider.
Locking and Unlocking
Applications
You can lock specific phone applications (such as the
phonebook) so that users must enter the unlock code
to use them.
Press
To
1
*
*
0
5
2
*
open the PIN2
unblocking editor
2
keypad keys
enter the PUK2 code
3
OK
(
+
)
submit the PUK2 code
4
keypad keys
enter a new SIM card
PIN2 code
Note:
The SIM PIN2
code must be between
4 and 8 digits in length.
5
OK
(
+
)
assign the new SIM
PIN2 code
6
keypad keys
re-enter the new SIM
PIN2 code
7
OK
(
+
)
confirm the new SIM
PIN2 code and unblock
PIN2 features
Find the Feature
M
>
Settings
>
Security
>
Lock Application
Summary of Contents for T721
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