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承钢通信中心采用的S1240交换机系统,是全分散控制方式的程控制的电话交换机。系统能实现多种新业务,功能强大,运行稳定可靠。
S1240 switch center system adopted by Chenggang Communication Center is a fully-distributed control way program-controlled telephone switchboard. The system can achieve a variety of new business, powerful, stable and reliable operation.