Start-Up Procedure; Power On Message - Iridium Extreme User Manual

2. A warning tone (two double beeps) sounds.
Note: To help maintain the best battery and phone performance, recharge
your battery as soon as possible after you receive the low battery warning.

Start-up Procedure

Power on Message

Once your phone is on, one of the following messages may appear.
Message
Bad Card
36
Iridium Extreme™ User Manual
T
Low Battery
15:40
09-JUL-11
Menu
1. Insert your SIM card if necessary.
2. Turn the phone on by pressing
When you turn your phone's
power on, the display screen
goes through a short animated
sequence.
Directive
See Supplier. Your SIM card has been damaged or
aA
incorrectly issued. Contact your service provider for
information.
Battery icon
Help
and holding the On/Off button
for 5 seconds.