This company is engaged in the provision of telecommunications and information technology services. The company operates GSM (Global System for Mobile communications) and UMTS (Universal Mobile Telecommunications System) networks in Europe and the United States. It is the world's sixth largest mobile phone service provider by subscribers. Services provided by the company includes its T-email - can provide a mailing and a calendar system to its subscribers; multimedia message/MMS - can be sent by subscribers of T-Mobile from their MMS-enabled handsets; and Mobilinternet - can use mobile Internet with desktop or portable computer (laptop or notebook). It aims to become the leading European telecommunications provider. The company was incorporated in 1999, and formerly known as T-Mobile Worldwide Holding GmbH. It conducts business from its registered head office located in Bonn, Germany. The company operates as a subsidiary of Deutsche Telekom AG, together with its subsidiaries, provides integrated telecommunication services worldwide.
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