Esim Mechanism

Abstract

With 5G technology physical separation of SIM cards with mobile phone will be possible in coming days. Physical separation will help connecting remotely to various devices and easily for the mobile users to switch to new handsets with all data available on the other device too. The embedded Universal Circuit Card is form of programmable SIM card that can be embedded directly into a device with an objective to avoid to avoid sim card change in case where data, the application type or the operator is changed with less cost, less time and more efficiency. Major concern with use of ESIM is the mutual security between the user and the operator.