Sorry the S one is what we want, the smaller of the three.

We don't want analog anything, all digital (sept the POTS lines).

Sooo what kinda card do I need and what kinda cordless phone do I need. We want a panasonic digital cordless, but they sell different kinds and i wasnt sure what kinda we need. The easiest/simplest/cheapest method while staying in the panasonic digital system.

We already have an existing panasonic digital cordless but im not sure of the model #, we use it with our old system now.

I forgot about the TVA50 using up extensions. Is it kinda like the TVA50 combined with an 824 system where it uses up two extension ports? Same kinda ordeal? We'll have a total of 4 ports for our TVA50 system once configured. So does that mean im using up 4 digital extensions?

And the DSS uses up an extension also I guess? Maybe a 16 + 8 Digital Extension is what we'll end up doing. That'll give us enough for phones and some light expansion while covering our accessories.