Using Your Speakerphone - Comdial Imression 2022S Reference Manual

Introducing The LCD Speakerphone
You can program many of the buttons on your telephone to enhance the
unit's versatility and usability. These programming instructions are
found in the chapter titled
9 Programming Your Telephone
For your convenience, a troubleshooting chart and a quick reference
guide are included in the chapter titled
10 Troubleshooting Your Telephone
If you operate an attendant station, you will use the special features
provided in the chapter titled
11 Using The Attendant Features
1.2

Using Your Speakerphone

When using your speakerphone, the microphone and loudspeaker are
farther away from you than when you use a handset. Both the signal from
the loudspeaker and the signal to the microphone must be strengthened.
When microphones and loudspeakers are close together (such as in a
speakerphone), additional amplification typically generates a ringing
sound (public address systems do this if the volume is too high or the
microphone is too close to a loudspeaker).
Your speakerphone's sound-activated switches allow either the
microphone or the loudspeaker to be on at a given time. This means that
voice sounds travel in only one direction at a particular moment.
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