Welcome to Advance Electronics! We are a locally owned AT&T dealer. We also offer service and installation for DirecTV and Dish Network!We are conviently located in Mount Airy on Hwy 52 in front of Lowes Hardware, and in Elkin on CC Camp Rd. in the new Walmart Shopping Center.We have the latest Cell Phones, PDA, Smarphones, and Blackberrys available! We also offer*Unlimited Talk*Unlimited Text...