I did a google search on Bluetooth Repeater and came up with a Yahoo
Store. I forget it's name. However, said store was selling a rather
pricey device (189.95) and before I plonk down all that money I'm
wondering if said device will work between my Nokia 3650 and Plantronics
M3000. It works fine now but it would be nice if I could put the
repeater between them and get in room clarity when the phone is upstairs
in the living room and I am downstair in my room.
http://shop.store.yahoo.com/exstreamer/btrepeat.html
The page implies data usage. Or maybe it's just as I read it.