Hi,
Im unable to register the TCA275 handset to KX-TDA100. The handset always shows Register handset. The handset was already registered with same PBX, But unable to register again after i did Forced De-Registration.
You're not going to like this answer, I have ran in to this multiple times and the only way to register the phone after this happens is to gather ALL portables and de register them all and start the registration process all over again. I've been told by Panasonic tech support it has something to do with the ESN already being registered in the programming as it wasn't deregistered properly. This happened to us a lot when the client sends the phone back to us for repair and it wasn't removed from the system properly. Hope this helps.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.