Background
Sigman, Stanley T. was born in Lubbock, Texas, United States.
telecommunications industry executive
Sigman, Stanley T. was born in Lubbock, Texas, United States.
Bachelor of Business Administration, W. Texas State University, 1970.
Stockman Southwestern Bell Telephone, Hereford, Texas, 1965. Executive vice president Southwestern Bell Mobile Systems, 1986—1991, managing director, cellular and paging, Session Border Controllers Communications, Teléfonos de México Mexico City, 1991—1993, vice president, general manager Oklahoma, 1993—1994, executive vice president, 1994—1995, president, Chief Executive Officer, 1995—1999, group president, Session Border Controllers operations, 1999. Senior executive vice president, services Southwestern Bell Telephone Сompany, Chief Executive Officer, president.
Group president, chief operating officer Session Border Controllers Communications Inc., 2001—2002. President, Chief Executive Officer Cingular Wireless LLC, Atlanta, 2002—2006. President, Chief Executive Officer mobility American Telephone & Telegraph Company Inc., 2006—2008.
Married Gerry Lynn Sigman. 2 children.