A:AnswerYes it will work but the programming is not simple if you have never done it before. I took my system and the extra bases into the store and had the Geek Squad lady set the system up. I bought 2 spare handset. Set it up at home and all works well. now I have a phone in the Garage and my wife's hobby room
A:AnswerNo, cordless phones like these use different radios than a 4G or 5G cell phone does. They only talk to their base station, which has to be plugged into a telephone line to work.
A:AnswerTo determine if the KX-TGDA50 is compatible with the telephone that you have, we would need the model number off the bottom of the main base unit to determine. Use this chart to determine compatibility http://bit.ly/2qaoKwu
A:AnswerWe are sorry to hear that you have to replace your wall mount. You may contact our tech support team via chat for assistance https://shop.panasonic.com/contactus
A:AnswerThe unit I ordered has a heavy duty clip on it. However, the extra handset I ordered didn't have one. I am sure that it can be ordered from the company tho.
A:AnswerI don't know. But I think if you click in details there is a list of compatibility. Frankly I would just order it and try. The size is small if you have to return it.