This is one of the things that Blue Tooth promises - all electronic and communications devices automatically form into an ad hock network whenever they come into each other's presence (about 10m) and (according to rules you or your communications company sets) they route your data/transaction/comms via the most appropriate device in the net. Blue Tooth chip sets are already cheap and are targeted to be under $10 by the end of this year. Bye. -----Original Message----- From: John Craft [mailto:jcraft@DIAMONDDATA.COM] Sent: Saturday, 19 May 2001 1:07 To: PICLIST@MITVMA.MIT.EDU Subject: [EE]: Anybody ever thought of making this? Anybody ever heard of, or thought of trying to make a home phone line interface for a cell phone? This device would provide the home line with a dial tone and accept the DTMF information and then dial the cell phone and "link" the two together, and on the other side, provide a ring when a call is comming in. With free nationwide long distance being offered these days for a decent amount per month, why have a land line? If I could slip my portable into a "base" station and it provide service for my internal phone system, I'd buy it. Anybody? John C. -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body