Question about Gigaset E560 (CH-Version)

Hello Together I need a telephone with a base station that can be used with the UPC Giga Connect Box. According to UPC, it needs a cable connection (the router is not DECT-capable etc.). According to UPC, the Gigaset C430 works, this is for your reference. But it has to be a phone with big buttons (for my mother), like the Gigaset E560 here. Will this work? Or is there a base station included with the phone plug and cable (I assume probably RJ11?)? And another question: Will it work with the E560HX (I don't think so)? I have already looked through all the manuals. But there is also information about "base station" and ""charging cradle, if included" etc. in some of them. And that's why I need a quick answer at last. :) Thank you and best regards