28.02.2012 08:20 Uhr, Quelle: Wallstreet online

North American Mobile Operators Adopt GSMA Spam Reporting Service to Help Protect Subscribers and Identify Spammers

BARCELONA, Spain, February 28, 2012 /PRNewswire/ - System to Help Ensure Networks Remain Secure from Fraud and Text Messaging Attacks Mobile World Congress The GSMA today announced that North America´s largest mobile operators have …

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