Communications industry Reuters News January 10, Chang Xiaobing, Chairman of China Unicom recently attended the 2010 CCTV China Economic Personality of the Year Award Special Event Chang Xiaobing, said billing data roaming many of today's standards, is still followed over the years with telecom operators in different countries 2G roaming settlement era standards, with the 3G standard of the age gap between the large settlement.
on the Chang Xiaobing, an analysis of this, he said, because it is 3G development process of the new situation and new problems. Foreign counterparts have similar problems, the user flow of a process used to 3G. Today, telecom operators still need to improve, there is no improvement of the market very satisfactory level. International roaming, and voice and data traffic, etc., should be and the different operators in countries and regions to negotiate, negotiate, determine the settlement price.
Chang Xiaobing, said billing data roaming many of today's standards, is still followed over the years with telecom operators in different countries 2G roaming settlement era standards, with the 3G standard of the age gap between the large settlement.
used in the domestic consumption of 3G data traffic users can do the same abroad that the consumer experience, but we also recognize that to achieve this day we also need to continue working.
security issues for mobile phones, mobile information security problems do exist, operators will be treated like a notebook computer today, as information security, to study, consider taking some reasonable precautions. Chang said,
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