I work from a home office and was often going over my minutes with T Mobile. They recommended a new technolgy and product called T Mobile at home or T Mobile @ home. Through a wireless router a special cell phone would pick up my internet signal and all calls would be through the router and not create any minutes on my bill. Basically for 100 a month I had unlimited free calls. Well the first month I received a bill for 300 due to overages. All calls were made from home while sitting 3 feet from the router. I paid the bill after they refused to credit me. Several months later the same thing happened but this time for 600.00 worth of overages. I went rhough dozens of levels of service people and nobody would adjust my bill. I spent a lot of money to switch to a service that does not work and now it is on my credit. I am going to file a complaint with the better business bureau. T Mobile is a frad of a company selling technolgy that is not stable. I work in the field of I.T. so I know technology is not 100%. So I told the entire Fortune 500 company I work for in network support to stay away from them. They lost a lot of money because they refused to work with me after I tried their new technolgy. This was started in September of 2007 and I dropped them in July of 2008 and swwitched to Verizon who have been great.
AVOID T MOBILE and their AT HOME SERVICE for cell phones because it doesnt work and they will not own up to this fact.