AT&T plans to launch 5G in 12 cities by the end of the year, so there should be lots of news coming from the carrier over the next few weeks about their 5G service. While they’ve made many general announcements about their standards-based 5G network and the cities that will get the service, there are a lot of specifics that have not yet been discussed. Price of the service, speeds, and capacity are a few important details that remain to be divulged. Fierce Wireless discusses five of the most important questions 5G-watchers are eager to have answered by AT&T in the coming weeks.