| 释义 |
MTSO
基本例句
移动电话交换站 Mobile Telephone Switching Office¹⁰⁰
The Mobile Switching Center is sometimes called a mobile telephone switching office , since it is responsible for connecting all mobiles to the PSTN in a cellular system.由于这个移动交换中心负责一个蜂窝系统所有移动电话到PSTN的连接，因而有时又被称为移动电话交换局MTSO。
MTSOMobile telephone switching office移动电话交换站管理信息库 |