15: Using The Security Menu; Locating The Security Menu - Iridium Extreme User Manual

15: Using the Security Menu

Important: Do not change the PIN/PUK/SIM settings unless you have your
original settings available. Your phone and/or SIM card may be disabled if
you don't know the correct code and enter it incorrectly three times. If a
PIN becomes blocked, you must enter a Personal Unblocking Key (PUK) to
restore the SIM to service which is obtained from your service provider.

Locating the Security Menu

T
16:28
Menu
Call History
Setup
Security
Help
Select
Starting from the Main Screen:
Registered
14-May-13
Help
1. Press the left soft key, labeled Menu.
Menu
2. The Main Menu is displayed. Use
Back
3. Press the left soft key, labeled Select.
the 2-way Navi-key to scroll until
Security is highlighted.
Iridium Extreme® User Manual 191