Iridium 9555 User Manual page 150

Iridium 9555 Handset
Phone Lock
Enable Phone Lock
Disable Phone Lock
Select Back
1
3
2
ABC
4
6
GHI
5
JKL
Enter PIN
Phone PIN
7
9
PQRS
* * * *
8
TUV
*
#
∆
+
0
Select Clear
1
3
2
ABC
4
6
GHI
5
JKL
7
9
PQRS
8
TUV
* #
∆
+
0
I 12 Using the Security Menu
5. The Enable Phone
Lock option will be
highlighted, if not use
the 2-way navi-key to
scroll until it is .
6. Scroll to the desired
option and press the
left soft key labeled
Select.
DEF
MNO
7. The Enter PIN screen
will now appear .
WXYZ
Using the keypad
«
enter the PIN number .
8. Press the left soft key
labeled Select.
Note: The Phone Lock
feature takes effect
when you turn off
DEF
your handset . Each
MNO
time you restart your
handset you will be
WXYZ
prompted to enter
«
your Phone PIN, once
you do so the handset
will be fully
operational .
12 . 3