Philipp Humm, resigned as CEO of T-Mobile USA, Deutsche Telekom’s mobile business in the USA. T-Mobile USA is in a transition after the AT&T deal fell through. Looks like Humm does not have the patience to try to get T-Mobile USA again to the point where it can be sold.
Jun 28 2012, 3:49am CDT
The mobile phone market in the United States has two carriers that dominate the game with AT&T and Verizon. Sprint...
Jan 31 2011, 1:04am CST