The FCC, the full name of the Federal Communications Commission, has similar responsibilities to the Telecommunication Equipment Certification Center of the Ministry of Industry and Information Technology of China. If a product is certified by the FCC, it means that it is about to be listed in the United States.
Recently, two new models of Motorola, Motorola DROID Turbo and its derivative Moto X Play, have obtained FCC certification in the United States.
Motorola DROID Turbo's product model is XT1254. It supports 4G LTE, GSM and WCDMA networks, and its frequency band is the same as AT&T and T-Mobile.