DSUII Attendant User’s Guide
August, 03 Comdial 121
Place the telephone on a hard surface and away from table edges. Do
not place the telephone in corners or enclosures. Do not let obstruc-
tions come between you and the microphone. Rooms with hard, flat
surfaces that reflect sound may affect the sound-activated switches.
If you are using a handset and the other party is using a speakerphone,
avoid breathing heavily into your microphone. Avoid other sounds
that may affect the distant telephone’s sound-activated switches.
In some situations, such as when either you or the distant party are in
a noisy environment, you may have to lift your handset to ensure a
clear conversation.
When both you and the distant party use speakerphones, the sound-
activated switches can occasionally detect both voices simulta-
neously, thus blocking out both voices.