Definitions for "Carrier detect"
Keywords:  modem, dialling, bbs, senses, distant
when the modem senses a carrier, you are connected to a BBS or online service. [Abbreviated as CD].
Signal indicating an operational Ethernet hardware interface.
This is a light on most modems that signifies, when lit, that the modem is connected.
Keywords:  emit, listens, try, station, wants
Method to allow only one station to emit at time. When a station wants to emit an information, it listens the support : if it's free, it transmits, if it's busy, it will try a new access later.
Keywords:  mail, man, see
"I see the mail man!"
Keywords:  see
See CD.