Forget the iPhone, T-Mobile announces free calls via internet (WiFi)

nytimes.com — Here?s the basic idea. If you?re willing to pay $10 a month on top of a regular T-Mobile voice plan, you get a special cellphone.But when it?s in a Wi-Fi wireless Internet hot spot, this phone offers a huge bargain: all your calls are free. You use it and dial it the same as always ? you still get call hold, caller ID, three-way calling and all .. Jul 5, 2007 View in Crawl 4