How to apply for China Unicom’s 3G network age upgrade plan with free data using SMS

Since November 24, 2012, China Unicom 3G mobile phone users can apply to join the 3G Internet Age Upgrade Plan for free. Based on the time after joining the Internet Age Plan, the system will give away a certain amount of provincial Internet access every month. Traffic, the longer you join, the more gifts you get, up to 24 months. If you need to apply, since the policies of various cities are different, such as Guangdong Unicom's 3G mobile phone data network age upgrade plan, you can edit "5072" or "KTWLJH" to 10010, receive the second confirmation text message and reply "Y" to handle it. If the above situation is not the case, it is recommended to contact the customer service of the home country for more information, and the policy of the home country shall prevail.