China Unicom declares recently that the well CDMA network of covering the whole country, advanced in technology, compatiblewith GSM and well-run has been established. China Unicom has made great great progress in CDMA network covering and performance. And now the CDMA network has great competence in telecom market. At the same time, CDMA network now has upgraded into CDMA 1X network, with flexible value-added services provided. At present in the advanced 2.75G network the user can enjoy the 3G alike services and pleasure.
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