电话系统 meaning in English
telephone systems
Examples
- The telephone system has broken down .
电话系统失灵了。 - Telephone system - nortel telephone system overview
电话系统- nortel电话系统总览 - Telephone system - iwatsu telephone system overview
电话系统- iwatsu电话系统总览 - Is the phone system the new pbx matrix
这个电话系统是最新的专用分组交换矩阵么？ - Our hotel telephone system has idd service
饭店的电话系统有国际长途直拨功能。