Technology progresses, and the three major cellular carriers – AT&T, T-Mobile, and Verizon – plan to shut down their 3G networks next year to free up spectrum and resources to expand their 5G networks …
( read original story …)
Technology progresses, and the three major cellular carriers – AT&T, T-Mobile, and Verizon – plan to shut down their 3G networks next year to free up spectrum and resources to expand their 5G networks …
( read original story …)