Using the Handset, Headset, and Speakerphone
Using the Speakerphone
Using the Headset
Cisco IP Phone 7960 and 7940 Series User Guide
You can use the speakerphone in conjunction with all of the features on your
Cisco IP Phone.
To place and answer calls using the speakerphone, press the Speaker button.
To switch from speakerphone to handset during a call, simply lift the handset.
Adjusting the Handset, Speakerphone, and Headset Volume, page 2-1
You can use the headset in conjunction with all of the features on your
Cisco IP Phone, including the Volume and Mute buttons. Use these buttons to
adjust the volume to the ear piece and to mute the speech path from the headset
To place and answer calls using a headset, plug an approved headset into the back
of the phone base and press the Headset button on the front of your phone.
Your phone supports four- or six-wire headset jacks. For information about
purchasing headsets, see the following URLs:
Use only Cisco-approved headsets.
This product relies on the building's installation for short-circuit (overcurrent)
protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S.
(240 VAC, 10A international) is used on the phase conductors (all
Introducing Your Cisco IP Phone