FORTUNE - Microsoft vs. Nokia: Steve and Jorma Make the Hard Cell "Ballmer is off to a good start. Having already struck deals with Cingular, Verizon, and Voicestream in the U.S., he announced at CeBIT that T-Mobile, the No. 1 cellular service in Germany, Europe's top market, will offer Microsoft-powered phones and PDAs. MMO2, the British Telecom spinoff, has also committed to the Microsoft platform, as have France Telecom's Orange, Spain's Telefonica, and Britain's Vodafone."