16: Troubleshooting
Problem
Phone won't power
on.
calls.
Solution
for a minimum of three seconds to turn the
phone's power on?
format? All calls made from the Iridium
Restricted
Barring setting.
numbers or prefixes that are on the list.
Call Forwarding and Call Barring
settings.
Ringer
audible ringer.
Call
Iridium Extreme™ User Manual
191