I bought a Q9h back in Jan 09. In Nov 09 had to get replaced - kept locking up. Received replacement due to warranty but now when I try to make a call I get the message Confirm - A wireless radio must be attached to use the phone. Answer Yes or No. Either answer will not allow me to make a call. Call to AT&T say phone is out of warranty since it goes back to original purchase date. What can I do to solve this?