GAC2570 User Manual
Version 1.0.1.23
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1.
During the Call, press the MPK button as shown above.
2.
The list of MPK configured for the active account will be displayed.
Figure 74: MPK list
3.
User can choose an MPK from the list as they see convenient
Mute
During an active call, press “
Mute
” to mute the call. The mute icon
will be displayed in the Call
Operation menu in the right of the screen. Press “
Unmute”
to unmute the call.