14-15190-01007-03 Rev. C
GTN 725/750 Pilot’s Guide
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Charts
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
Index
14.4.4 Suppress Visuals
Call Suppression controls calling when use of the Iridium phone system is
allowed.
NOTE: The “Suppress Visuals” setting only affects the visual indication
of an incoming call/text. It does not inhibit the phone ringer or incoming
SMS chime. Garmin recommends that you inhibit the audio from the GSR
56 unless a phone call is active.
Status Description
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/
MAPR/TERM
Call Suppression is turned on during Approach, Missed Approach,
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.
Table 14-3 Call Suppression
1. While viewing the Iridium Phone page, touch the Suppression
key.
2. Touch the desired Call Suppression type.
Touch To Select The
Desired Suppression
Figure 14-19 Select Call/SMS Suppression
3. Or, press Back to return to the Phone page without making
a selection.
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