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公用电话phoneGSM电话 | 邮电通讯系统 2022-08-01 66 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
GSM无线公用电话是关于GSM网络运营商发展公用电话业务而方案的通讯电手机,与通常有线电话相比较,它无需布线、设备灵敏便当、在GSM数字移动通讯网覆盖的范围内,即开即通,可拨打移动电话、本地电话、通常远程电话和IP远程电话等。

(GSM wireless public telephone is a communication mobile phone designed by GSM network operators to develop public telephone services. Compared with ordinary wired telephones, it does not require wiring, has sensitive and convenient equipment, and can be connected immediately within the coverage of GSM digital mobile communication network. , can make mobile phone, local phone, normal remote phone and IP remote phone and so on.)

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