You can change the volume of incoming calls from G7's main
screen or the PTT channel menu. Changing the PTT volume only
affects incoming calls and does not change G7's notification
sounds.
From the Home screen, press the OK button to open G7's Main
menu.
Using the up and down arrow buttons, scroll through the menu, then select PTT channels by pressing the OK button.
The Accessories menu opens.
Using the up and down arrow buttons, scroll through the menu, then select Change volume by pressing the OK
button.
Use the up and down buttons to set G7’s PTT volume to the
desired level and press the OK button.