... offices of attorneys general or public utility commissions in California, New York, Illinois, Massachusetts, Nebraska, New Jersey, and Texas. ... ATaamp;T Wireless answered our questions in person or over the phone; ATaamp;T Wireless responded to questions in writing. ... companies that install equipment to improve call quality; and companies that conduct drive tests of the networks. Third, we provided questions on call quality for a nationwide phone survey of adult consumers that includedanbsp;...
|Title||:||Telecommunications FCC should include call quality in its annual report on competition in mobile phone services.|
|Publisher||:||DIANE Publishing -|