Can Apple's mobile phone single card be changed to dual card?

It's possible for Apple's mobile phone to change from single card to dual card. Let's take Apple X as an example to teach you how to change a single-card mobile phone into a dual-card dual standby.

We use the official application of China Mobile.

Support: All Apple phones

You need two cards, one of which must be a mobile card. Take mine as an example. I have a mobile card and a Unicom King card. What I have to do now is to take out the mobile card and install the Unicom King card. As long as the mobile card is online, I can answer the phone and text messages of the mobile card.

We need to prepare two applications, one is worry-free travel and the other is Fetion.

These two are official applications of China Mobile, so to achieve this effect, you must have one card that is always moving, and the other card is not a mobile card. Telecom or connection is ok, as long as your mobile phone supports it.

After downloading, open "Worry-Free Line", log in with your mobile phone card on the mobile phone page, and click "Mobile phone settings" in the upper right corner of the mobile phone page, and you will see the mobile phone card just bound. Open "Answer incoming calls and text messages for free", and the "Opening Instructions" will pop up. Click "Open immediately", and the opening fails.

It's because you need to turn on the airplane mode, connect a WiFi, and click Turn On Now again to show success.

SMS is located in the upper right corner of the application home page and is an information icon. You can click to view it. The function of this application is that you don't need to insert a card when using a mobile card, and the application automatically helps you answer calls and receive text messages.

At this time, you use Unicom's mobile card to surf the Internet, and another mobile card has a phone call coming in. You can use "worry-free travel" to answer the phone and receive short messages.

But you can't make phone calls or send messages, so you need another application, Fetion. If the mobile phone uses Unicom card, you need to use Fetion if you want to make a phone call or send a text message with a mobile card. First use the mobile card to log in to the application. Open "and Fetion". Create a team on the workbench and fill in the information at will. After creation, find the super conference on the workbench page, click "Meet Now", enter the number to call, and click OK.

At this time, the "worry-free line" has a call screen. Click Answer and the number you want to dial will be dialed. The other person's answer also showed you your mobile phone number. The function is realized by using Fetion to create a conference call for two people.

Click free answer, and the software will automatically call the other party. The caller ID of the other party's mobile phone number is your mobile phone number. The software will also give away 500 minutes of free calls every month!