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Eurosignal
Eurosignal was a European paging system in operation between 1974 and 1997. Transmissions were broadcast between 87.3 and 87.5 MHz in FM, so that their characteristic modulations could be heard on mainstream FM radio receivers. == History == Eurosignal was introduced in Germany in 1974, France in 1975, and Switzerland in 1985. In France and Switzerland, transmissions were stopped on 31 December 1997 and 1 April 1998, respectively.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Eurosignal」の詳細全文を読む
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