GSM模块_短信收发设备_短信模块_工业手机

SMS（ShortMessageService）短信息服务是GSM（GlobalSystemforMobileCommunication）系统中提供的一种GSM终端（手机）之间，通过服务中心(ServiceCenter)进行文本信息收发的使用服务，其间服务中心结束信息的存储和转发功能。

(SMS (Short Message Service) is a service provided in the GSM (Global System for Mobile Communication) system for sending and receiving text messages between GSM terminals (mobile phones) through the Service Center, during which the Service Center ends the information storage and forwarding functions. .)

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