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Telecom Glossary F1
FCC - Federal Communications Commission
Regulates interstate communications: licenses, rates,
tariffs, standards, limitations, etc. Appointed by U.S.
President .
Frequency Modulation (FM)
A signaling method that varies the carrier frequency
in proportion to the amplitude of
the modulating signal.
Full Duplex
Refers to a communications system that uses two
separate transmit and receive paths to allow simultaneous
conversation in two directions. FVC (forward voice channel): A
voice channel used in the base station-to-subscriber direction,
also known as the voice channel downlink.
Fully Dedicated Access
Long distance carrier access method in which a non-local
call is carried by the long distance carrier via a
dedicated trunk facility for both the first and last
part of the call's journey, and on the same long distance
carrier's network for the entire length of the call.
Also referred to as "dedicated-to-dedicated" or
"on-net to on-net."