Switching audio channel during call, Figure 12: call mute – Grandstream Wave User Manual

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Firmware Version 1.0.1.21

Grandstream Wave User Guide

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Figure 12: Call Mute

SWITCHING AUDIO CHANNEL DURING CALL

Grandstream Wave allows users to switch audio channel among handset (if user plugs in headset, the

handset status will be turned into headset status), speaker or Bluetooth headset when making calls.

Figure 13 shows the call screen when using the Bluetooth, tap on button

to switch channels.