3G Sunset Status Update

AT&T has said that the shut down of their 3G network has started and should be complete by March 15th, 2022. Any remaining AT&T alarm radio could stop working at anytime.

Verizon continues to upgrade its network. For several years now they have publicly stated that the 3G CDMA network is being decommissioned. This will be completed no later than December 31, 2022.

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