什么是磁卡式公用电话磁卡式电话机是一种先进的公众电话终端设备，可以安装在城市繁华街道的电话亭内和宾馆、饭店等公共场所以及电信营业大厅内，作为公用电话使用，不需要设专人看管。这种电话机既能打市内电话，也能打国内、国际长途自动电话。用户事先向电信部门买好... What is a magnetic card telephone Public telephone terminal is an advanced telephone terminal equipment that can be installed in the bustling city streets and telephone booths in hotels, restaurants and other public places and telecommunications business hall, as a public telephone use, do not need to set up Personal care. This phone can play city calls, but also play domestic and international long-distance automatic telephone. User bought in advance to telecom department ...