[double z]

I picked up all these Siemens Gigaset S44s for dirt cheap. I thought they were phones. They look like phones.. I wanted to plug one in and use it. But is it a phone or something I'm not familiar with? Where do you connect it to your phone line??? The instructions don't seem to say anything about this...I also got a Gigaset C340. Is that a phone? And these things, whatever they are, came with a Gigaset M34 USB which appears to be some kind of accessory for use with one or all of these 'phones'. I have no idea what to do with it. The instructions all assume that I already know what these things are. But if they're not phones, then I don't know what they are for, and I need instructions telling me what exactly they are.I think I have the actual phone and yes, the others are just handsets, but they are for the European market. All the plugs are european. I will sell them instead.