Originally Posted by Chloebear

Hi All,
It's a long time since I did the TVM course and trust me to forget the basics - I am trying to link a TVM50 to a KX-TDA100 and would you believe I can't for the life of me remember how to (a) change the extension group to a VMS group on the TDA and (b) how to connect the TVM to the TDA for automatic integration (tjf connections - analogue or digital extension ports?)