Chapter 7: Call-related features
Muting and unmuting a call
Procedure
1. To mute an active call, press
Mute
.
The
Mute
button is lit.
2. To unmute the call, press
Mute
again.
Placing a call on hold and resuming the call
About this task
During a call, you can place the call on hold. When you put a call on hold, both you and the caller
cannot hear each other on the call. While a call is on hold, you can call other contacts. When
multiple calls are held, you can return to the held call by using the up and down arrow keys to
scroll to the required call.
You can hold an active call or resume the most recent held call from any screen by pressing the
Hold button.
Procedure
1. To put an active call on hold, press
Hold
soft key, or
Hold
button, or press the line key of
the active call.
2. To resume the held call, press
Resume
soft key or
Hold
button, or press the line key of the
held call.
April 2020
Using Avaya J159 IP Phone in an Open SIP environment
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