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Using Your 4620/4620SW/4621SW IP Telephone
28 4620/4620SW/4621SW IP Telephone User Guide
Speaker
A two-way, built-in Speaker allows you to place and answer calls without lifting the handset.
Note:
Note: It is also possible to disable the Speaker feature or limit it to one-way operation. If
your Speaker does not operate as indicated, contact your System Administrator
to ensure that your telephone's Speaker is properly administered.
Placing or answering a call without lifting the handset, or using the Speaker with
any feature
1. Press the Speaker ( ) button.
The indicator next to the Speaker button lights and the Speaker handles voice control.
The first available call appearance line activates.
2. Place or answer the call, or access the selected feature.
3. Adjust the Speaker volume if needed by pressing the Volume Control ( )
button until you reach the desired volume level.
As you press the Volume Control button, the top display area shows the volume level.
Changing from the Speaker to the handset or headset
Pick up the handset or activate the headset.
The indicator next to the Speaker button goes off and audio control reverts to the handset or
headset as applicable.
Changing from the handset or headset to the Speaker
Press the Speaker ( ) button, then hang up the handset (the headset is automatically
deactivated).
The indicator next to the Speaker button lights and voice control is handled by the Speaker.
Turning the Speaker on during a call
Press the Speaker ( ) button.
The indicator next to the Speaker button lights. The Speaker is now operational.