Mysterious "Project Charlie" shows up in AT&T's system

Three SKUs for products called Charlie 1, Charlie 2, and Charlie 3 are now listed in AT&T's inventory system, all the with a helpful description of "Project Charlie." Unfortunately, PhoneArena's tipster has no idea what they might be, and neither do we. Our guess? 3G-enabled MacBook Airs personally saved from destruction by Charlie Rose.