telex network meaning in Chinese

用户电报网路
用户电报网络

Specification for telex terminal apparatus for connection to public telecommunications operators ' telex networks
连接公共电信操作机电报网络的电报终端装置规范
Specification for simple telex terminals using single channel voice frequency signalling for connection to british telecommunications telex network
联接于英国电信电传网络的单频道音频信号用简易电传终端规范