What Is the SIM Card Slot Used for on the iPad?. If you use a Wi-Fi + Cellular version of the iPad, your tablet may come with a SIM card slot tucked into the side.

Insert the new SIM card into the tray, using the same alignment as the previous one. Insert the SIM tray back into the slot and push until it clicks in place.

The new Apple SIM comes pre-installed in an iPad WiFi + Cellular model. It is a regular Nano-SIM and is installed using a regular SIM card slot (there was a rumour that the SIM would be sealed ...

But as discovered by a forum member at MacRumors, it also allows owners of the Verizon iPad to use a micro-SIM card to connect to AT&T's 3G network in the U.S.

Apple included a conventional SIM with cellular versions of the iPad Air 2, iPad mini 3, iPad mini 4, 5th- and 6th-generation base iPads and the original 12.9-inch iPad Pro.

Gurman said the SIM card slot could be removed on some iPhone 14 models, which Apple is expected to announce in just three days from now, although he said there is a possibility that the change ...