China Unicom runs GSM and CDMA networks side by side. The company has sold over 300,000 dual band handsets to subscribers wishing to take advantage of the exceptional coverage offered by the two networks.
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China Unicom has been establishing a second network to embrace 2.5G CDMA... -
The current subscriber numbers for the China Unicom GSM and CDMA networks is... -
China Unicom runs GSM and CDMA networks side by side. The company has sold... -
China Unicom SIM card. -
Video conferencing equipment from Polycom which can be used over the IP video...
