Voice call, Figure 9: multiple calls – Grandstream Wave User Manual

Page 18

Firmware Version 1.0.1.21

Grandstream Wave User Guide

Page 17 of 64

Figure 9: Multiple Calls

Tap on button

to answer the call, once the new call is answered, the current active call

will be placed on hold.

If the new call is rejected by tapping on button

, the current active call will not be

interrupted.

VOICE CALL

During an active call, users could hold/resume call, mute/unmute, input DTMF, add new call, initiate

conference, end a call or switch audio channel. Tap

on left screen, and slide right to bring up the

lines list. Users could switch to other lines or add a new call.