Chapter 2 How toUse theHandset, Speakerphone, andHeadset
Using theHeadset
2-4
Cisco IPPhone 7960 and 7940SeriesUserGuide
78-10182-07
Note
You can find instructions about connecting the Cisco IP Phone to a power
source in the guide that ships with your phone:
At aGlance Cisco IPPhone
7960 and 7940 Series.
Contact your system administrator for additional help.
HeadsetSafetyConsiderations
Read these notices before using a headset with your Cisco IP Phone.
Warning
Read the installation instructionsbeforeyouconnect thesystem to itspower
source.
Warning
This product relies on the building’s installation for short-circuit
(overcurrent) protection. Ensure that a fuseor circuit breaker no larger than
120 VAC, 15AU.S. (240 VAC, 10A international) is used on the phase
conductors (all current-carrying conductors).
4
Network port (10/100 SW)
5
Access port (10/100 PC)
6
Handset port
7
Headset port
