Feature

●With this SIM card, you can enjoy fast, reliable and affordable high-speed Internet during your trips to China, with a service from China Unicom.
●40GB for a full 30 days without speed limit.
●Even if your data volume is used up or expired, you can easily charge this SIM card to continue using it, making it perfect for business trips, long term stays or even a short visit to China.
●Compatible with any unlocked device, including smartphones, tablets and hotspots with standard-sized nano, micro and SIM cards.
●You can activate this SIM card in advance and insert it into your phone when arriving in China to instantly connect to the Internet. If you encounter any problems, our responsive customer service is available to help you and ensure a worry-free experience.


Description

Data only, no standard calls and SMS. The device must be unlocked. This Sim does not work in Xinjiang (新自自), Tibet (西藏自论), Yunnan (STRA STRA -) and Guangxi (西). Submit an activation request on the GreatWallSIM website using your Amazon Order ID and SIM Card ICCID. Please note that the activation of the SIM card may take 24 to 48 hours the first time. We therefore recommend making the activation request at least 2 days in advance to ensure a smooth connection during your trip.