The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
I recently purchased an iPhone 12 Pro Max for the dual Sim functionality. I opened the tray to insert the two Sims.
The Sim on the top of the tray fit inside the notch without a problem, but the Sim that goes on the bottom of the tray doesn’t fit, even though it’s the same size.
Does the Sim tray use two different sizes, and will I have to cut the one Sim to make the dual Sim functionality work?
Only iPhones sold in China use 2 physical SIM cards.
iPhones sold everywhere else use 1 physical SIM card and a built in esim.
Thank you for the response. If I understand it correctly, I will have to go to one of my service providers to shift to an eSim to use the dual Sim functionality.
Different size Sim Cards for iPhone12 Pro Max?
