16: Troubleshooting - Iridium Extreme User Manual

16: Troubleshooting

Problem
Phone won't power
on.
You can't make calls.
You can't receive
calls.
Solution
for a minimum of three seconds to turn the
phone's power on?
fitted, and are the contacts clean and dry?
and correctly angled? Do you have a clear
unobstructed view of the sky?
format? All calls made from the Iridium
satellite system must be in international
format. See "Placing a Call" on page 32.
signal is weak, ensure that you have a clear
line of sight to the sky and there are no
buildings, trees, or other objects interfering.
Restricted displayed? Check the Call
Barring setting.
that no new restrictions have been imposed.
enabled. If so, you can only make calls to
numbers or prefixes that are on the list.
and correctly angled? Do you have a clear
unobstructed view of the sky?
signal is weak, ensure that you have a clear
line of sight to the sky and there are no
buildings, trees, or other objects around.
Call Forwarding and Call Barring
settings.
Ringer setting. If it is off, there is no
audible ringer.
Iridium Extreme™ User Manual 191