How to use the high-speed network card of China Mobile?

For the installation of the network card, please refer to the instructions of the network card to insert the network card, and use it after automatically installing the driver.

1. first, after receiving the 4g card of China mobile, click "information" in the phone without taking out the original card.

2. after clicking the information option, enter the information interface and click the "new" icon button.

3. After entering the new SMS window, first enter the receiving information number as 186. After entering the receiving number, enter the letter "USIMJH" and click Send.

4. After sending the activation instruction to 186, the mobile phone will receive a confirmation message. Please reply the letter "Y" to confirm the activation.

5. after replying to y for confirmation, take out the original card, and then replace it with a new card to see if it is activated, so as to see if the signal of the mobile phone has service.