Garmin G500H Pilot's Manual page 132

Call Suppression controls calling when use of the Iridium phone system is
allowed.
1) Turn the large MFD knob to reach the Aux page group. Turn the small MFD
knob to reach the Iridium Phone page.
2) Press the small MFD knob to select the Call Suppression type.
Status
Off Call Suppression is turned off. Calls may be transmitted and
received through the Iridium phone.
On Call Suppression is turned on. The incoming call pop-up will not
be shown. The call may still be answered on the phone page.
Outgoing calls are not affected.
On During APR/ Call Suppression is turned on during Approach, Missed Approach,
MAPR/TERM and Terminal operations. The incoming call pop-up will not
be shown. The call may still be answered on the phone page.
Outgoing calls are not affected.
3) Turn the small MFD knob to highlight the desired selection.
4) Press the ENT key. Press the small MFD knob again to cancel the selection
cursor.
3-58
Description
Table 3-8 Call Suppression
Figure 3-79 Select Call Suppression
Garmin G500H Pilot's Guide 190-01150-02 Rev. J