Articles tagged with: J.d. Power and Iden

The Gap in Call Quality Performance among US Mobile Networks Narrows

As the wireless services industry becomes more competitive, the gap in call quality performance between the highest- and lowest-ranked carriers is smaller compared with previous years, according to the J.D. Power and Associates 2009 Wireless Call Quality Performance Study.  more

Related Tags: text-messaging, sprint-nextel, voicemail, verizon-wireless, verizon, j.d.-power-and-associates, text-messages, u.s.-cellular, landline, seven, sprint, nextel, text-message, USA

CDMA Operators Have Fewer Call Quality Problems than GSM Operators - Report

Alltel ranks highest in wireless call quality in two regions and ties with T-Mobile to rank highest in a third, while Verizon Wireless leads in two regions and U.S. Cellular ranks highest in one region, according to the latest J.D. Power and Associates report. more

Related Tags: verizon-wireless, alltel, verizon, j.d.-power-and-associates, u.s.-cellular, seven, text-message, USA