Panasonic Cordless Phone - Low Battery Warning

[String]

I have a Panasonic Cordless Phone that works great. It has one small
problem: once the battery is fully charged after about 1/2 an hour of use
the low battery warning starts to go off(beeping and led flashes). But if
you can stand the beeping the battery will still last - approx 10 more hours
of talking. Is there a pot that can be adjusted for the low battery warning
or is it some kind of voltage divider and one of the resistors it out of
tolerance? Thanks in advance.

 

[Jerry G.]

It is possible that the battery is on the edge of specs from age, or
starting to fail. It is working at borderline, and the uPC in the handset is
seeing this. I have never seen any pot for this function in any of the
cordless phones I have worked on, but I have not seen them all.

It would be best to try another battery before deeming the phone unit as
defective. I have seen this before, and the new battery replacement fixed
the fault.

--

Greetings,

Jerry Greenberg GLG Technologies GLG
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"String" <kenglot@shaw.ca> wrote in message
news:hy2Bb.610707$9l5.205991@pd7tw2no...
I have a Panasonic Cordless Phone that works great. It has one small
problem: once the battery is fully charged after about 1/2 an hour of use
the low battery warning starts to go off(beeping and led flashes). But if
you can stand the beeping the battery will still last - approx 10 more hours
of talking. Is there a pot that can be adjusted for the low battery warning
or is it some kind of voltage divider and one of the resistors it out of
tolerance? Thanks in advance.