Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. T-Mobile USA, Inc. is an American mobile-network operator, headquartered in Bellevue, Washington, that provides wireless voice, messaging and data services in the United States, Puerto Rico and the U.S. Virgin Islands. The company is the fourth-largest wireless carrier in the U.S. market with 33.73 million customers and annual revenues of US$21.35 billion. As of 2011, J.D. Power and Associates, a global marketing-information-services firm, ranked the company highest among major wireless carriers for retail-store satisfaction four years consecutively and highest for wireless customer care two years consecutively. The company traces its roots to the 1994 establishment of VoiceStream Wireless PCS, originally a subsidiary of Western Wireless Corporation.Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
|Author||:||Terrence James Victorino|