Garmin G900X Pilot's Manual page 619

OUTGOING CALLS
Voice calls can be made from the cockpit to an external phone through the Iridium Satellite Network.
The Push-to-Talk switch is not utilized for telephone communication. The microphone is active after
NOTE:
selecting the ANSWER Softkey, and stays active until the call is terminated.
To make a call:
1) Press the TEL Key on the audio panel.
2) Press the DIAL Softkey on the MFD. A display similar to Figure 8-78 will be shown.
Or :
While viewing the AUX-TELEPHONE Page:
a) Press the TEL Key on the audio panel.
b) Press the MENU Key to display the Page Menu.
c) Turn either FMS Knob to place the cursor on 'Dial a Phone Call'.
d) Press the ENT Key.
3) Enter the desired number string (typically, country code + area code + phone number) by selecting the number
softkeys on the MFD, pressing the numeric keys on the PFD/MFD Controller, or turning the FMS Knobs. The
system may be configured by an authorized repair facility to automatically enter a default country code when
the dialing window is displayed. To replace the default country code, move the cursor to the first (furthest left)
number in the dialing window and enter the desired country code.
190-00726-00 Rev. J
Figure 8-78 Initiating a Call
Garmin G900X Pilot's Guide
ADDITIONAL FEATURES
603