It’s time for iPhones to go eSIM-only worldwide

While Apple first started supporting eSIMs back in 2018, it’s only this year that it has taken full advantage of the technology.

For the first time, Apple is using the space previously occupied by an insertable SIM card slot for additional battery capacity …

A quick history of SIMs

SIM is short for Subscriber Identity Module and refers to an integrated circuit or smart card used to store your phone’s identity number and other data. In the early days of mobile phones, it was…