the Cellular band was often referred to as the "800 MHz" band. "850 MHz" implies a different frequency band, but the two are often used interchangeably. "800 MHz" and "850 MHz" usually refer to ...
A designation indicating that a phone supports two different frequency bands. Not meaningful without knowing which two bands and which technologies the phone will work with. For North American ...
Also called a "frequency band." See frequency bands, spectrum, satellite frequency bands and optical bands. (2) A group of frequencies that occur naturally such as the audio spectrum. See audio.