Rejecting Calls; During A Phone Call - Grandstream Networks GHP63 Series User Manual

Rejecting Calls

To reject an incoming call, click on the "End call" soft key on the LCD screen

During a Phone Call

Call Waiting/Hold Call
User can use the hold button
When receiving a call on the second line, the user can use the Flash key
switch to the call on the second line. If the user wants to unhold the first call, the user may press the Flash key again to
recover the call.
The user can also click the Hold soft key on the LCD screen, to put the call on hold
Mute
to put the call on hold.
to hold the call on the first line and