ATTENDANT CONSOLE RINGER CODES
Description
The latest version Attendant Console issues distinctive audible ringer
patterns on certain calls to the Attendant, which can be of assistance
to a visually impaired Attendant. These ring patterns, repeated each
second, are as follows:
incoming Call - Standard 0.5 s tone on, 0.5 s tone off
HOLD 1 Call Time-out - One 62.5 ms tone
HOLD 2 Call Time-out - Two 62.5 ms tones, separated by 48 ms
tone off interval
HOLD 3 Call Time-out - Three 62.5 ms tones, separated by 48
ms tone off intervals
HOLD 4 Call Time-out - Four 62.5 ms tones, separated by 48 ms
tone off intervals
Flash for Attendant - 250 ms tone on, 83 ms tone off and 250 ms
tone on
Minor Alarm - 62.5 ms tone on, 83 ms tone off and 250 ms tone
on.
As each one of the foregoing conditions arises it is queued, with the
Attendant being able to test and/or answer the latest call in turn from
queue.
the
Conditions
Polling of console buttons (see Operation) must be done with the
l
LAMP TEST button depressed in the silent mode (ringer off,
segments lit).
Programming
None
Operation
Sighted Attendant Operation:
The console is operated in the usual manner, as outlined in the
l
Console Operating Instructions Manual. The distinctive audible
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