An iSIM, or integrated SIM, is a type of SIM technology that embeds the SIM functionality directly into the device’s processor.

This means that devices with iSIM will not require a physical SIM card and will be able to connect to different mobile networks using software rather than hardware.

iSIM offers enhanced security features and more space for additional applications compared to traditional SIM cards or eSIM.

It is believed that in the future, providing carriers and networks get onboard, iSIM will become the default method of managing phone users’ subscriptions inside the next few years.

Richard Goodwin

Richard Goodwin has been working as a tech journalist for over 10 years. He has written for Den of Geek, Fortean Times, IT PRO, PC Pro, ALPHR, and many other technology sites. He is the editor and owner of KnowYourMobile.

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