What is the line out from the unit for

SOURCE: Panasonic Kx-T123230 extension to ring

hope this help...
with a handset on hook...press PROGRAM and press 3 (number 3 button) this should give you a choice of which extention you want the phone to ring.. ie 1or 2 or three... Then finally press STORE

SOURCE: no ringer for incoming call

I have seen this issue before and panasonic knows about it. I would contact them directly.

SOURCE: I CANNOT MAKE MY PHONE HAVE RINGER VOLUME WHEN I RECEIVE A CALL

Did it EVER ring on outside calls? It may NOT be programmed to ring

SOURCE: Panasonic KX-TD7896 Phone phone no longer rings only vibrates

Is there an 'M' on the display? If so, that means it is in 'meeting mode.' All you have to do is press and hold the star key (*) and that will take care of it.

SOURCE: ringer off displayed on base

Thanks for giving me the opportunity to help with your problem.

The "ringer off' message on the base display is referring to the ringer on the "base" unit not the phone ringers. Your phone handset(s) will still ring even when the base ringer turned off.

To turn the ringer on the base back on press and hold push the ^ symbol on the base until it beeps two times, To turn the base ringer off, press and hold the v symbol until the unit beeps.

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