Iridium 9500 User Manual

Page of 226
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Selecting a Mode
1-2: Getting to Mode Selection...
1.
Press
 
M
 until you see 
Mode Selection
, and then
 press
 
O
.
2.
Press
 
M
 to scroll to one of the features described below.
Selecting Cellular Mode
Select Cellular Preferred Mode
This is the default selection. When this mode is 
active, your phone uses your cellular service if 
possible. If you are out of range, your phone 
switches to satellite mode. If this happens, you will 
see the + indicator in the lower left corner of your 
display. 
Tip: 
You must 
have a 
Cellular 
Cassette 
installed in 
your phone 
for these 
selections to 
work properly.
1. Follow the steps in 
get to 
Cellular Preferred
.
2. Press
 
O
 to select.
If you see the message 
Check Cassette
 or
 
Insert Cassette
, make sure your Cellular 
Cassette is installed properly.
Select Cellular Always Mode
If you select this feature, your system always 
accesses the cellular network.
1. Follow the steps in 
Cellular Always
.
2. Press
 
O
 to select.
If you see the message 
Check Cassette
 or
 
Insert Cassette
, make sure your Cellular 
Cassette is installed properly.