AT&T, formerly Cingular switch to the network with the fewest dropped calls.
Smartphones, Sierra Wireless, Ringtones, Refurbished Phones, Prepaid Cell Phones, PDA, Music Phones, International, Handsfree, Gophone, Flip Phones, Cingular, Cellular Phones, Car Charger, Camera Phones, Bluetooth, Sony Ericsson, Samsung Blackjack, Pantech, Palm, Nokia, Motorola RAZR, LG, Firefly, Apple iPhone,...