AT&T Verizon Vodafone Mergers and Acquisitions T-Mobile Frontier Communications Parent Inc. Charter Communications EchoStar Rogers Communications Inc. Vodafone Group Plc CK Hutchison Holdings Limited ZTE AT&T Inc. Ericsson Energy Comcast Nortel BT Customer Communication Mobile Carriers
The decision ensures continued reliable communication for rural and disaster-prone areas despite AT&T's push for modernization.