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A SIM card is a small card inserted into phones or other mobile devices like tablets, used for making calls, sending messages, and accessing the internet. Currently, each individual has the right to own and use up to 3 SIM cards with each network operator. If you want to use a 4th SIM card, you'll need to sign a contract according to the template provided by each network operator. So, do you know how to check how many SIM cards you have? If not, let's find out together.
1. How to check how many SIM cards I have
Step 1: Open the Messages app on your phone > Then compose a new message by tapping on the new message icon in the upper right corner of the screen.
Step 2: Next, compose a message in the format TTTB ID number (ID card number or passport number) and send it to 1414. You will immediately receive the results back, depending on the network, there will be different responses but it will include the full name of the owner along with the list of SIM cards registered under their name. Here, I only own 1 SIM card so the result returned is 1.
So, I've shared how to check how many SIM cards I have. Hope this article is helpful to everyone. If you find it useful, please share the article and comment below to exchange more. Please leave a like and share for me.
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