Question about Panasonic KX-TG4500 Phone

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Disconnect Supervision - Panasonic KX-TG4500 Phone

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  • whgeiger Oct 14, 2013

    Did not get to post my complete question;.so: now here it is:
    Disconnect Supervision fails when call is answered by voice mail. After far end disconnect, the line is held open & reorder tone gets recorded to voice mail. This malfunction prematurely fills up voice mail memory with CO squawking tone that eventually times-out.. Is there a line setting I have missed? Or, is the unit malfunctioning?



  • whgeiger Nov 14, 2013

    Not the problem I described. Office temperature & base unit power supply are not at issue. Disconnect failure on a local loop-start line after the far-end caller goes on-hook is.

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Hi folks, used 2 of the phones for several years now, great phone with a character. The fix with the handset power units is absolutely working and should be tested before one gives up.
Also, I found out that cold temperature does influence or even trigger such outages of the base. We had two and both had a problem with temperatures of below 35-38 degrees. Sounds strange but we use it in a non heated office in the south, but when it really gets cold, the base can fail. Take a heater and
keep it warm. 15min later it works again!
If that and the power supply exchange does not work look deeper for a solution!

Posted on Nov 14, 2013

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