Anonymous8 years ago000I have a Connect box from UPC. Can I use the Gigaset CL660HX without buying the base and can I use a second one in another room without the base?Show in original language (French)Anonymous8 years ago • purchased this product000purchased this product Helpful answerHello, difficult to answer, I am connected to UPC but I had a Gigaset Box 100 and it works very well!Show in original language (French)Comment1 comment