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Rumor Mill: AT&T preps internal systems for family data plans
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Google proclaims Wallet 'safe,' disables prepaid card provisioning

AT&T shakes up management team in wake of failed T-Mobile deal
Sprint details plans to shut down iDEN cell sites
AT&T increases pricing, usage thresholds on smartphone data plans
Report: Apple's iPad 3 to support LTE

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Webinars

Revealing the True Cost of the Network in a World Gone Video
Join IDC's Eve Griliches and moderator Ian Hood of Cisco Systems to hear the findings of a
Behind the scenes at Mobile World Congress
The annual Mobile World Congress conference draws more than 50,000 attendees every year to
Mobile Multimedia: Minimizing Congestion, Maximizing Quality
In this webinar we discuss how operators can use their network capacity most efficiently,
Movers and Shakers in Mobile Data Charging
This webinar, designed for mobile operators, analysts and media will present a snapshot of

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Events

One Network. One Event. TIA 2012: Inside the Network
June 5-7, 2012 — Dallas, TX
MDSL Telecom Expense Management Roadshow
Feb 21–23, 2012 — New York, Houston, Chicago
Customer Engagement Technology World
March 28-29, 2012 — San Francisco
The NAB Show: Exhibits April 16-19, Las Vegas Convention Center
April 16-19 — Las Vegas Convention Center

Related Tags >> mobile operators Patent Infringement Patents Qwest

Klausner Technologies News

Most Popular Klausner Technologies Story

Klausner files suit against Cisco, Avaya over voicemail patent

August 21, 2009 — 8:52am ET | By Sean Buckley

Klausner Technologies announced it has filed a lawsuit against both Cisco and Avaya over voicemail patent infringement. This latest suit, filed in a Texas federal court by the Dovel & Luner law Read more >>

Klausner Technologies Press Releases

Oracle is Sued by Klausner Technologies for Visual Voicemail Patent Infringement
Hewlett Packard is Sued by Klausner Technologies for Visual Voicemail Patent Infringement
Samsung is Sued by Klausner Technologies for Visual Voicemail Patent Infringement
J2 Global Communications, Inc. is Sued by Klausner Technologies for Visual Voicemail Patent Infringement
Toshiba is Sued by Klausner Technologies for Visual Voicemail Patent Infringement

Latest Headlines

Oracle is Sued by Klausner Technologies for Visual Voicemail Patent Infringement
October 26, 2011
Hewlett Packard is Sued by Klausner Technologies for Visual Voicemail Patent Infringement
October 26, 2011
Primus Telecommunications is Sued by Klausner Technologies for Visual Voicemail Patent Infringement
May 16, 2011
PAETEC is Sued by Klausner Technologies for Visual Voicemail Patent Infringement
May 15, 2011
Shoretel is Sued by Klausner Technologies for Visual Voicemail Patent Infringement
May 15, 2011
Windstream Corporation is Sued by Klausner Technologies for Visual Voicemail Patent Infringement
May 15, 2011
Siemens Enterprise Communications is Sued by Klausner Technologies for Visual Voicemail Patent Infringement
May 14, 2011
Windstream becomes Klausner's latest visual voice mail patent target
May 12, 2011
Avaya, Inc. Settles Patent Litigation with Klausner Technologies
May 1, 2011
Panasonic Settles Patent Litigation with Klausner Technologies
May 1, 2011
Klausner Technologies Settles Patent Litigation
April 30, 2011
Qwest Communications Enters into License Agreement with Klausner Technologies
April 30, 2011
YouMail Sued by Klausner Technologies for Visual Voicemail Patent Infringement
April 27, 2010
BT Group Subsidiary Ribbit Corp. Settles Patent Litigation with Klausner Technologies
April 19, 2010
Klausner files suit against Cisco, Avaya over voicemail patent
August 21, 2009

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