FIELD: transport.
SUBSTANCE: set of invention relates to indicating and signaling appliances for elevator stations with several elevators. In compliance with proposed inventions, user sends call with indication of destination. To serve said call, at least, one elevator is selected and acoustic signal is generated to identify elevator for user. All elevator identification signals are formed by one single-frequency signaling sound. Different identification signals are indentified by user by preset signal duration and/or preset signal interruption.
EFFECT: simplified elevator call.
15 cl
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