World Wind – Real Global Communication
In nowadays, the living quality of people has been constantly improved. Along with the rapid development of communication industry, mobile communication consumption has no longer been limited to a single operator, single network, and single voice service. The diversification of communication consumption options has become a trend step by step.
GSM and CDMA are the two mainstream systems in current mobile communication and almost have been used by all mobile operators. As the only domestic operator possessing GSM and CDMA simultaneously, China Unicom took the lead in globally advocating and successfully developing dual-mode mobile communication product – World Wind by setting about from the demand of consumer and leading market revolution by technical innovation. The guarantee of two networks and free switchover bring people from single mobile communication era into GSM/CDMA integrated mobile communication new era. It can be said that World Wind is not only a technical innovation, but also triggers a revolution in communication consumption mode. |
