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From: atn@cory.berkeley.edu (Alan Nishioka)
Newsgroups: comp.dcom.telecom
Subject: Key System Light Timing
Message-ID: <11088@accuvax.nwu.edu>
Date: 20 Aug 90 11:03:32 GMT
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X-Telecom-Digest: Volume 10, Issue 582, Message 5 of 11


I am trying to build a box for my five line key system phone.  I want
it to flash the lights and do automatic hold.

Does anyone have the light flashing cadences?  (frequency and duty
cycle).

The system I was going to time has been dismantled and replaced with
Panasonic phones with LEDs so you can't tell which line is ringing...


Alan Nishioka      KC6KHV      atn@cory.berkeley.edu      ...!ucbvax!cory!atn