How to activate the mobile white card?

Put the mobile white card into the mobile phone and send a code to activate it. The specific activation method is as follows:

1. Open the short message, enter the official contact number of China Mobile at the sender: 10086, and the content of the short message is "USIMHK" to obtain a 4-digit random code.

2. After receiving the verification code, reply "20-digit ICCID new card number +4-digit random code" to 10086 to obtain the activation code.

3. After receiving the activation code, continue to send "USIMJH" to 10086 to activate the new card;