How does Apple Dual SIM phone choose a card when sending messages?
For users with Apple dual SIM phones, it is very important to choose which card to use when sending text messages. Here's how to do it to help you choose a sending card easily.
1. Set up a sending card through the Messages app.
Open the Messages app and tap the New Message button (shaped like a camera shutter) in the bottom left corner of the input box while writing a new message or replying to an existing one.
In the pop-up contact selection screen, start entering the name or number of the contact you want to send a message to. At this point, you will see two options appear above the input box, "Main Number" and "Secondary Number".
Click "Main Number" or "Secondary Number" to switch between them, and select the card number you want to use to send messages. Once you're done, write the content of your message and click the send button on the right.
2. Change the default sending card in the settings.
If you want to change the default sending card so that every time you open the Messages app, you can do so by following these steps:
Open your phone's Settings app, scroll to find and tap the Info option.
In the "Messages" settings page, find the "Send & Receive" option and click to enter.
In the Send & Receive page, you'll see a list of numbers associated with your Apple ID. Click on the number you want to set as the default sending card.
You'll be prompted to confirm the change and may be asked to enter a verification code to verify your identity. Once you have completed the verification, your default sending card has been successfully changed.
It should be noted that the above operations may vary slightly depending on the phone model or system version. If you encounter any problems during the setup process, you can refer to Apple's official user manual or contact Apple's customer service for consultation.
With the above two methods, you can easily choose the card to send messages in your Apple Dual SIM phone. Whether it's a temporary switch of sending cards, or changing the default sending card, it's very simple and easy.