I use my cell phone entirely for phone communication, however, at my home I get fairly low reception. There are, ofcourse, a few places in my home where my phone gets moderate to good reception. What would be nice would be the ability to use the Bluetooth infrastructure of LinuxMCE as a bluetooth headset allowing calls to be received from the phone and answered via LinuxMCE anywhere in the house.
Even if reception was not a factor this would still be a useful feature as it could allow someone to answer there phone in an easier fashion.