Introducing The LCD Speakerphone |
1.2Using 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).
NOTE: The
The
1.2.1 Using A Full-Duplex Speakerphone
The Impact SCS
At the beginning of each call the telephone must perform a “speech training” test. To achieve optimum performance from the
Depending on the telephone line conditions and the type of speakerphone at the other end, it may not be possible for the
LCD Speakerphone Reference Manual 1 – 3