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Electrical device for requesting a person, in particular a salesperson or customer service agent in a supermarket of department store
Electrical device for requesting a person, in particular a salesperson or customer service agent in a supermarket of department store
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机译:在百货商店的超级市场中请求人员,尤其是销售人员或客户服务代理的电气设备
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摘要
The unit is located within a store and is used by a customer who operates a switch [2] indicting help is needed. A telephone link [3] is provided and store personnel can relay a message to a loudspeaker [8]. Operation of the switch also activates an indicator [7].
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