"Da" mobile phone to seize the domestic high-end market

China Unicom's launch of another high-end mobile phone "blockbuster" is now in the hot-selling phase as news of Wu Chenguang's introduction of the iphone 4 timetable is unclear. "Da" mobile phone and the iphone also belong to the Unicom high-end mobile phones, but positioning is different, the former mainly to meet the needs of high-end business people.　　This time, China Unicom's Unicom Huasheng said, in order to tie in with the International roaming tariff reduction, special to the user recommended "Da" mobile phone. It is reported that, recently, China Unicom will be mobile phone international roaming and Hong Kong and Macao roaming business tariff standards to adjust, reduce the main international roaming direction of tariff prices, and reduce the number of roaming countries or regions of tariff zoning.　　For example, in the United States, Japan and other countries roaming, to receive or call local telephone for 1.86 yuan/minute. At the same time, China Unicom announced the opening of overseas International Tourist service number, if the user roaming abroad, the mobile phone can not log on to the local network, or in the normal use of the state, at this time can not use the mobile phone for free to call the International Tourist Service Hotline 18618610010, in this case,　　China Unicom can be dialed in the local foreign international tourist service access number, to access the domestic China Unicom International tourist Service took. Unlike the traditional international roaming overseas Customer Service Hotline 18618610010, this number is a roaming local number. For example, Unicom users roaming in Germany, through the use of local fixed telephone or local mobile phone call 0800-1824-189 access to China Unicom International tourist Service took.