In addition, China TieTong established transmission network at the provincial level and city level that were capable of offering varied telecommunication services except for the public mobile communication.
In addition, China TieTong established transmission network at the provincial level and city level that were capable of offering varied telecommunication services except for the public mobile communication.
在各省及各大城市，中国铁通还新建了不同规模和容量的省域传输网和城域传输网，可开展除公众移动通信以外的各类电信业务。