Following competitor Verizon, which began offering a shared voice/text/data plan in June, AT&T today announced a similar plan to begin in late August of 2012.
The plan, known as the AT&T Mobile Share Plan, offers anywhere from 1 to 20 GB of shared data per month in addition to unlimited talk and text for a set fee that ranges from $40 for 1 GB to $200 for 20 GB. Data over the monthly plan costs $15 per GB. Each smartphone added to the plan also pays a specific monthly fee that declines from $45 per phone for the 1 GB plan to $30 per phone for 10 GB or more, and tabl
