Digital and multi-media communications networks now cover all prefectures and cities, and some counties. Automatic roaming through the networks of the China Mobile Communications Corporation and the China Unicom reaches 84 countries and regions.

• 数据与多媒体通信网已覆盖全部地、市和部分县、市，与中国移动通信公司和中国联通实现自动漫游的国家和地区达84个。