Iridium extreme ptt User Manual page 201

Change the SIM PIN Code
This capability allows you to modify the default PIN associated with your
SIM card.
Data Modem
Call History
Setup
Security
Help
Select
Phone lock
Sim lock
Change PINs
Select
Phone PIN
SIM PIN
SIM PIN 2
Call barring PIN
Select
Starting from the Main Menu:
Menu
1. Use the 2-way Navi-key to scroll until
Note: Scroll one down from Setup to
view the Security option.
Back
2. Press the left soft key, labeled Select.
Security
3. Use the 2-way Navi-key to scroll until
Back
4. Press the left soft key, labeled Select.
Change PIN
5. Use the 2-way Navi-key to scroll until
Back
6. Press the left soft key, labeled Select.
Security is highlighted.
Change PINs is highlighted.
SIM PIN is highlighted.
Iridium Extreme® PTT User Manual 195