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- Invention of 1,000 line switch with disc bank having ten concentric rows of line contacts. Not used commercially. Formation of Strowger Automatic Telephone Exchange. 发明1,000寻线机，其排线架拥有10排线路连接。但是并没有投入商业使用。史端乔式自动电话交换机形成。
- step by step system automatic telephone exchange 步进制电话交换机
- automatic telephone exchange system 自动电话交换系统
- private automatic telephone exchange 专用自动电话交换机
- crossbar system automatic telephone exchange 纵横制电话交换机
- all relay system automatic telephone exchange 全继电器制交换机
- rotary system automatic telephone exchange 旋转制电话交换机
- crossbar automatic telephone exchange 纵横制自动电话交换机
- longitudinal-transverse system automatic telephone exchange 纵横制自动电话交换机
- step-by-step system local automatic telephone exchange 步进制市内用自动电话交换机
- An operator at a telephone exchange. 电话局的接线员
- Our nervous system can be likened to a telephone exchange. 我们的神经系统好比一部电话交换机。
- automatic telephone exchange 自动电话交换台,自动电话交换局
- An operator wearing earphone was sitting in the telephone exchange. 戴耳机的接线员正坐在总机室里。
- The nervous system can be likened to a telephone exchange. 神经系统好比一部电话交换机。
- The new switchboard shares much of the workload of the telephone exchange. 这台新式交换机大大的减少了交换台的工作量。
- Our nervous system can be likened to a telephone exchanger. 我们的神经系统好比一部电话交换机。
- In a Centrex-based telephony system, the telephone company's central office acts as the telephone exchange. 在基于Centrex的电话系统中,电话公司的中央办公室是电话交换的中心。
- The Observatory operates a Dial-a-Weather automatic telephone answering system providing hourly updates of weather forecasts,temperature readings, warnings or tropical cyclone information. 天文台设有一个"打电话问天气"查询系统，为市民即时提供最新的天气预报、温度、恶劣天气警告和热带气旋消息。
- A private telephone exchange that automatically connects internal "branch" lines to the external circuits of a telephone system. 一种自动地将内部用户线连接到电话系统外线的专用电话交换机。
