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Inter-Tel
®
Model 8560/8660 User Guide
GETTING STARTED
Enhanced Speakerphone Mode
The Enhanced Speakerphone Mode improves transmission quality while on a speak-
erphone call over a limited volume level range (typically the range is 1 to 3).
NOTE: To use this feature, the system administrator or installer must program your
endpoint for Enhanced Speakerphone Mode.
ALSO: This feature is not available on the Model 8660 endpoint.
To enable enhanced speakerphone mode while on a call:
EITHER, Press and then .
OR, Press and dial
. The speakerphone will return to standard mode
when you end the call.
There will be about one second of white noise while the speakerphone circuitry is cal-
ibrated to the call. (Both parties should avoid speaking during this white noise.) If the
speakerphone cannot be calibrated correctly, the display shows CANNOT ENABLE
ENHANCED MODE.
NOTE: Two display endpoints cannot be in enhanced mode while on a call together;
one endpoint must be off-hook to allow the other endpoint to enter enhanced speaker-
phone mode.
ALSO: On some long-distance calls, the outside party may hear his or her own echo
when speaking. If the amount of echo is objectionable, do not use the Enhanced
Speakerphone Mode.
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