SAN FRANCISCO Ministry of Industry and Information Technology Telecommunications Authority experiments of Mobile Number Portability service Daily Show, January 5, 2011, complete number portability for users in Tianjin, China Unicom to carry the maximum, accounted for 71.82%; complete number portability for users in Hainan, brought to Hainan Unicom accounted for 75.71%. Industry sources say that number portability is expected to the actual situation with the previous trend is not far off, with China Unicom in the 3G network and business advantages, has become the number portability holds the dominant position of the party.
Although China Mobile launched a number of incentives, but still not retain live as one its strong and mature in the WCDMA 3G network.
It is understood that China Unicom's WCDMA technology is used by the world's most mature and most advanced 3G technology. Up to now China Unicom WCDMA network has covered 339 cities in China, the basic coverage of the cities above prefecture level, transportation routes and key tourist attractions, the proportion of county-level coverage of 95%. China Unicom's 3G network for select high-end business users are more demanding for 3G roaming this case, China Unicom has been continuously improved 3G roaming network, currently has 87 countries and regions, opened the 169 operator the WCDMA high-speed data roaming services, and 9 countries and regions with the opening of the video telephony interoperability and roaming, as the only launch of 3G video telephony interoperability and international roaming services for telecom operators. Mr Wong said, the vast network coverage so that they, and from people around the world no longer subject to replacement of the problems.
(This article Source: SAN)
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