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2G

AT&T’s 2G shutdown in Oakland false alarm for industry

Frequency blackout didn’t affect alarm companies, CAA says
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09/05/2012

OAKLAND, Calif.—AT&T’s move to partially disable its 2G service here at the end of August got the attention of California Alarm Association members, but the frequency blackout did not affect operations in the field, according to CAA Executive Director Jerry Lenander.

AT&T: 2017 end of the line for 2G

Cell carrier’s ‘sunset’ for GSM will force upgrade to 3G and 4G radios
 - 
08/15/2012

YARMOUTH, Maine—AT&T will phase out its 2G networks by 2017, setting a long-anticipated timeline for the “sunset” of the technology and giving the alarm industry a target date to upgrade cellular equipment.