Motorola 343a cell phone antenna?
 

I picked up a Motorola 343a the other day, and it works great except for one problem. I get terrible reception in the bedroom of my house, with my last cell phone I had an antenna rigged so I could plug it in while it was charging. The plug location on the 343a would require me to drill a hole thru the back case of the phone! Anyone know of anything else I could try to boost my reception?