Yaesu FTM-400DR Operating Manual page 101

Turn or touch the screen to select a group
5
Touch the screen to select the group
Up to 24 group members with the GM function in
operation at the same frequency will be displayed.
6
Touch
The display will return to the group list.
7
Press
The GM function will be turned off and the display will return to the previous screen.
Tip The communications mode will automatically switch to the DN mode of the AMS.
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