GSMA

The following list includes ratings changes and financial information for wireless companies announced this week by investment-banking and financial-services firms. Carriers Morgan Stanley updated its estimates on Verizon Communications following …

OKLAHOMA CITY-The fourth quarter of 2005 brought continuing net customer losses but higher annual revenue per user for Dobson Communications Corp, according to preliminary figures released by the company. Dobson …

TAMPA, Fla.-Syniverse Technologies Inc., which provides technology and clearing services to wireless companies, said it has renewed its contract with regional wireless operator SunCom Wireless Holdings Inc. Syniverse said the …

BELLEVUE, Wash.-Kristin Rinne, chief technology officer for Cingular Wireless L.L.C., will serve a second term as chairperson of 3G Americas after being re-elected by the GSM technology organization’s board of …

As in past years, the Consumer Electronics Show in Las Vegas was ground zero for a series of entertaining handset battles, with vendors firing off warning shots against each other …

Centennial Communications Corp.’s earnings tumbled in its second quarter, despite an increase in revenue and healthy growth in its U.S. wireless operations. The carrier reported $8.2 million in income from …

LAS VEGAS-Amid all the plasma TV hoopla and car speaker madness of the Consumer Electronics Show in Las Vegas, Cingular Wireless L.L.C. used the event to quietly show off its …

WALL, N.J.-Centennial Communications Corp.’s earnings plummeted in its second quarter, despite an increase in revenue. The carrier reported $8.2 million in income from continuing operations during the quarter, compared with …

ATLANTA-SouthernLinc Wireless said it is providing wireless priority service, a key post-9/11 telecom offering available to officials in federal, state and local governments and to critical industry executives. “The ability …

When Cingular Wireless L.L.C. bought AT&T Wireless Services Inc. in 2004, creating the nation’s largest cellular carrier, Verizon Wireless found itself handing over its title belt as the U.S. heavyweight …

Comptel Corp., which provides network management services and software, has announced an agreement to supply its services to Easterbrooke Cellular Corp., a mobile service provider in central West Virginia. Easterbrooke …

ELKINS, W. Va.-Comptel Corp., which provides network management services and software, has announced an agreement to supply its services to Easterbrooke Cellular Corp., a mobile service provider in central West …

SEATTLE-U.S. consumers with Motorola Inc. Razr or Sanyo Corp. SCP-8200 handsets are more likely to consume mobile content than owners of any other wireless phone, according to new figures from …

STOCKHOLM, Sweden-L.M. Ericsson and Swiss operator Sunrise announced they’ve signed a partnership agreement to launch mobile TV services in Switzerland and plan to offer sports, entertainment and news video clips …

Highland Cellular Holdings Inc., which operates a GSM network under the Cellular One brand name in parts of Virginia and West Virginia, said it has sold several 1.9 GHz spectrum …

DENVER-Licensing clearinghouse MPEG LA L.L.C. said it is working to assemble a patent portfolio for Digital Multimedia Broadcasting, which is used in South Korea to send video content to mobile …

MUNICH, Germany-Siemens AG said it received a $70.8 million order from the Saudi Railways Organization to upgrade more than 600 miles of the Saudi Arabian railway network infrastructure between Dammam …

BECKLEY, W. Va.-Highland Cellular Holdings Inc., which operates a GSM network under the Cellular One brand name in parts of Virginia and West Virginia, said it has sold several 1.9 …

DENVER-Licensing clearinghouse MPEG LA L.L.C. said it is working to assemble a patent portfolio for Digital Multimedia Broadcasting, which is used in South Korea to send video content to mobile …

STOCKHOLM, Sweden-L.M. Ericsson and Swiss operator Sunrise announced they’ve signed a partnership agreement to launch Mobile TV services in Switzerland and plan to offer sports, entertainment and news video clips …

MUNICH, Germany-Siemens AG said it received a $70.8 million order from the Saudi Railways Organization to upgrade more than 600 miles of the Saudi Arabian railway network infrastructure between Dammam …

U.S. consumers will be shopping for high-tech phones to take advantage of new high-speed networks this holiday season, according to a new study from Boston-based research firm Compete Inc.. Instead …

Cellular phone dealers and customers around the country have found themselves burned by the quick take-off and crash of a self-proclaimed mobile virtual network operator called RockitTalk. According to RockitTalk …

MIRAMAR, Fla.-Wireless Maritime Services L.L.C., which is a two-year-old joint venture between Maritime Telecommunications Network and Cingular Wireless L.L.C., launched a customer and service-driven Web site at www.cellularatsea.com. WMS was …

Promises fulfilled was the message from Cingular Wireless L.L.C. as the industry’s largest operator announced the launch of its UMTS/HSDPA network-dubbed BroadbandConnect-in 16 U.S. markets. The carrier has been touting …