How to send text messages with the secondary card of iphonex?

After setting the dual card, the default setting is usually the main number for sending SMS. If you want to use the secondary card to send short messages, you need to manually switch between the primary card and the secondary card. Here's how to use the secondary card to send messages.

How does Apple xsmax send text messages with a secondary card?

1. After returning to the desktop of your mobile phone, find and click the dial icon.

2. Click Address Book in the bottom menu bar.

3. Then find the contact you want to call, such as "ba", and click on the contact.

4. After entering the contact details page, click the main number under the contact name, as shown.

5. Then we can see the options of primary number and secondary number in the mobile phone, click the secondary number and then select Done, and then select a short message to send to the contact.

Note: The next time you want to send a text message with the main number, you still have to repeat the above steps and set it as the main number, which is still troublesome. It is very convenient if you can set a primary card or a secondary card for a single contact. This feature is not available at present. 1 It's a pity to restart the iPhone.

2. Back up the iPhone, and then update the iPhone to the latest system.

3. Check whether there are any operator setting updates.

4. restore all settings: go to settings > general > restore and tap restore all settings. The device will restart, all settings will be deleted, but no data and media will be erased.

5. If the above steps are still not improved, it is recommended that you back up the important data in your mobile phone, and then restore your iPhone through iTunes. Take Apple xr as an example. The system version is iOS 13.6. 1. The reasons why the iphone secondary card can't receive SMS and the solutions are as follows:

1, cell phone problem, try to restart the cell phone.

2, mobile phone network problems, try to restore the mobile phone to the network settings.

3. Contact the operator or Apple for after-sales solutions.