CMRS [Commercial Mobile Radio Services] Law and Legal Definition

According to 49 CFR 395.2 [Title 49 – Transportation; Subtitle B Other Regulations Relating to Transportation; Chapter III Federal Motor Carrier Safety Administration, Department of Transportation; Subchapter B Federal Motor Carrier Safety Regulations; Part 395 Hours of Service Of Drivers], CMRS (Commercial Mobile Radio Services) is “an FCC designation for any carrier or licensee whose wireless network is connected to the public switched telephone network and/or is operated for profit. Another common term for these entities is cellular telephony providers.”