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It is the China Mobile Global Data Sim, a data roaming Sim which allows you to use mobile data services while traveling overseas.

All smartphone devices that support 4G can use our CMI Global Data Sim


For 1st Time Buyer without CMI Global Data Sim,


For Existing Member who wants to purchase another SIM,

** We do not take responsibilities in the event of delayed delivery (longer than usual delivery time) by the courier companies.

CMI Global Data Sim is valid for every 12 months, provided there is a data package purchased once every 12 month.

You can pay for any of the data packages via

For details of purchase, kindly refer to our Clause 2, terms and conditions on Payment.

Upon arrival, kindly do the following:

Please wait for several minutes then the setup should be completed.

Your mobile phone should display the signal and carrier name.

You can now use the Internet service.

If you fail to access the Internet, please try the below options:



Package will be counting continuously once activated. Every 24 hours will be counted as 1 day.

For example :
If the customer purchased Europe 5 days package, and activated on 1 Oct 2017 (10am; GMT+8), the expiry date will be 6 Oct 2017 (10am; GMT+8).

For multiple packages which expiry time is different, the package with earlier expiry time will be prioritized to activate.

For multiple packages with same expiry time but different coverage, the package with less coverage will be prioritized to activate.

For multiple packages with the same expiry time and coverage, the activation will be based on the subscription time, e.g. first subscribed package will be activated.