Parentheses in domain mean exclude, square brackets mean including If you have infinity or negative infinity, the corresponding sign needs to be parentheses. A number from 1 to infinity not including 1 would be written as (1, *insert infinity*) Including 1 [1, *insert infinity*)
Intro - History & Timeline. Verizon Communications was created on June 30, 2000 by Bell Atlantic Corp. and GTE Corp., in one of the largest mergers in U.S. business history. GTE and Bell Atlantic evolved and grew through decades of mergers, acquisitions and divestitures.
What is Verizon Wireless? Verizon Wireless is a large wireless carrier in the United States. It uses CDMA technology for its 2G and 3G network, and LTE technology for the 4G network that it launched in December of 2010. Verizon Wireless is a joint venture between parents Verizon Communications and Vodafone.