Importance

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Abstract

A method for selecting one of broadcast voice channels served in a telephone network by a channel selector which is provided between the telephone network and a plurality of broadcast signal receivers for making a subscriber in the telephone network select a broadcast voice channel by making the subscriber initially call a switch provided in the telephone network so as to be connected to the channel selector and send a channel selecting signal to the channel selector through the switch, holding the connection between the subscriber and the switch as it is, in response to an inquiring signal sent from the channel selector in correspondent to the initial call. The channel selector makes the subscriber select another broadcast voice signal by making the subscriber perform hooking and send another channel selecting signal to the channel selector through the telephone network, holding connection between the subscriber and the switch as it is.

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First Claim