The iPhone 11 uses a Dual SIM - Nano-SIM and eSim
I want to upgrade from an iPhone 6 to an iPhone XR or an iPhone 1 . Can I use the same SIM card I use now for my iPhone 6 or does one need to get this special Dual SIM? I travel to other countries which use only a nano-SIM. Does the iPhone 11 have the capacity to change sim cards when one travels from country to country?
iPhone XR