special telephone

Each fire special use telephone extension telephone Shan Zhan group, telephone jack each Lou Zhan group.

每一消防专用电话分机单占一路, 电话插孔每栋楼占一路.

Roaming from prepaid cards is not totally supported or is only possible using special telephone codes.

预付费卡的漫游功能不完全支持，或仅在使用特殊电话代码时可用。

With respect to the remark of Bao Lan Line, some problems on connection of railroad special telephone with optical fiber communication system are explored in this paper.

介绍了包兰线铁路专用电话与光传输系统组网中的若干问题及解决方法。

We design the special interface circuit between the message accounting device and the telephone wire.

自己设计了电话计费器与电话线的独特接口电路.

The Processing of Telephone Digital Information in Special Telecommunication Services Processing System

电信特种业务处理系统的电话数字信息处理

Meanwhile they kept hurrying the undertakers up both by telephone and by special messengers.

电话和专差,不断地向万国殡仪馆送去,流星似的催促着.

In the United States, most cities have two kinds of telephone books, each providing a special list of telephone numbers.

在美国，大多数城市都有两种电话簿，每一种提供一种专门的电话号码。