
Posted by Ken Sharp on April 25, 2006, 12:17 pm, in reply to "Re: Message Waiting Lamp"
I have the same problem, and all the extensions are set to "message waiting" on the button. I changed from APT to inband (DTMF) and back. In APT integration mode, there is no command sequence in the message-waiting light on/off command line of the TVA50 settings...
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