In 2007 ____________ announced its plan to transmit its network

In 2007 ____________ announced its plan to transmit its network to 4G standard LTE with joint efforts of Vodafone group.
A. Verizon Wireless
B. AirTouch
C. Netflix
D. V Cast

Right choice is A. Verizon Wireless

In 2007, Verizon announced plans to develop and deploy its fourth generation mobile broadband network using LTE, the technology developed within the Third Generation Partnership Project (3GPP) standards organization.