How to open China Mobile Data Roaming?

1. Open the system settings and click Dual Card and Mobile Network. 2. Click the overseas roaming settings after entering. 3. After entering, click Roaming to allow data networking, and select "All applications can be networked" in the pop-up dialog box.

4. Click [OK] to open, and the setting is complete. China Mobile International Roaming Charging Rules

1, the package is valid and charged according to Beijing time. The roaming data traffic daily package is applied on the same day (Beijing time) and takes effect on the same day.

After the package comes into effect, the customer will be reminded by SMS that the fixed daily package fee will be charged from the time the package comes into effect to 23:59 (Beijing time) on the same day, and the roaming data traffic generated in a specific operator's network will be used indefinitely from the time the package comes into effect to 23:59 (Beijing time) on the same day.

2. After the launch of the international, Hong Kong, Macao and Taiwan roaming data traffic daily package, the mobile data traffic generated by customers roaming in the network of specific operators in Hong Kong will be charged according to the package standard of 88 yuan/day, and no other fees will be charged;

Mobile data traffic generated by customers roaming in specific operators' networks in Macau, Taiwan Province Province, South Korea, Singapore, Malaysia and Thailand is charged according to the package standard of 98 yuan/Japan, and no other fees are charged.

3. No traffic will be generated on the same day (Beijing time), and no daily package fee will be charged.

If traffic is generated on the network of specific operators in multiple countries or regions within one day, it shall be charged according to the daily package fee of multiple countries and regions respectively; If traffic is generated on the networks of different specific operators in the same country or region in one day, only one day's fee will be charged according to the daily package fee of that country or region.

Mobile data traffic roaming to the above countries and regions without specific operator network or other countries and regions will be charged separately according to the standard tariff.

4. The international, Hong Kong, Macao and Taiwan roaming data traffic daily package will continue to be valid after opening, until the customer cancels the daily package subscription relationship and stops at 0: 00 (Beijing time) the next day.

Due to the delay of international bill transmission, the collection of daily package fee may be delayed.

6. Please confirm whether the GPRS function is normal (that is, the GPRS function has not been turned off or suspended) and whether the international roaming function is enabled before handling the daily package, so as not to use it even if the daily package is enabled.

7. When roaming internationally in 7 countries and regions, please pay attention to whether the operator you choose is the designated operator of international, Hong Kong, Macao and Taiwan roaming data day packages to avoid unnecessary cost losses.