UHF CB - Selective Calling (Selcall)

Selective Calling (Selcall)

Selective calling (Selcall) allows an individual radio to call another radio using a sequence of tones, usually presented to the user as a series of 5 numbers. UHF CB radios can be set to be completely silent until they receive a series of tones matching a pre-programed sequence. Radios which have this feature usually indicate that a call has been received by emitting a number of beeps and by opening the squelch.

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Famous quotes containing the words selective and/or calling:

    “The selective memory isn’t selective enough.”
    —Blake Morrison (b. 1950)

    “These are the voices of the pastors calling
    And calling like the long echoes in long sleep,
    Generations of shepherds to generations of sheep.”
    —Wallace Stevens (1879–1955)