How to send text messages on a mobile secondary card?

The method of sending short message by mobile supplementary card:

You can select the number in the mailing interface.

Activation method of mobile universal secondary card:

This experience explains in detail how to activate the universal secondary card. There are three main steps: selecting the secondary number, real-name authentication and binding the secondary card.

First, select the secondary number.

Log in to China Mobile's mobile phone APP, find the universal secondary card entrance on the home page, and click Enter.

Click to select "Choose a beautiful name".

In the order of the arrows below, choose the place of ownership (the same as the main number), fill in some easy-to-remember numbers, click Filter, and then click the number you like.

Then click Order Now to confirm the submission.

Fill in the delivery address, cardholder (ID card required) and other information, and wait for the physical card to be sent to you.

Second, real-name authentication.

After signing the contract, the secondary card will receive a short message. Click the link in the short message to enter the real-name authentication.

Complete the verification and upload the front and back of the ID card (the last eight digits of ICCID card number on the mobile phone physical card).

Upload the video avatar of the ID card party (there must be a clear avatar) and submit it for review.

Mobile will complete the review within one working day and notify you by SMS.

Third, bind the secondary card.

Enter the mobile APP again and select the universal secondary card entrance.

Click to select "Activate Secondary Card".

Enter the cell phone number and service password of the secondary card, and then click Get Verification Code. After the primary card obtains the verification code, fill in and click OK to complete the activation of the universal secondary card.