AT&T is keeping up its wheeling and dealing this week, signing an agreement with Ford to provide the built-in wireless connectivity for its upcoming Focus Electric hatchback. The deal's pretty simple, really. Ford has put together a comprehensive MyFord Mobile application to go with its EV, which will allow you to keep track of and schedule charging, while also serving up status notifications, range information, and nearby recharging stations' locations, the latter facility being provided with the help of