Why Your Next Wireless Plan Will Be An Unlimited Plan - Fortune

When the first iPhone hit the market in 2007, AT&T offered three service plans. One had 450 voice minutes per month, one had 900 minutes and the third and highest price option had 1,350 minutes – equal to 22.5 hours of chatting. All three plans also ...

T-Mobile and Sprint's new unlimited plans aren't exactly unlimited - Yahoo Finance

Sprint and T-Mobile want to sell you unlimited data for less. But don't start celebrating just yet. Getting more data at a lower price should be good. But wireless broadband differs from wired broadband in one key way: scarcity. It's hard to provide ...