What is E-SIM and how does it work? Which handset has the facility to fit it?
What is E-SIM and how does it work? -> The SIM which smartphone users are using in their phones may not be able to use this SIM in the coming days, because it is believed that the coming period will be of e-SIM. What is it and how does it work?
What is e-sim
Actually, e-SIM is a virtual SIM installed on mobile. Which means Embedded Subscriber Identity Module. There is no need to place an e-SIM on the phone. Through e-sim, you can get the benefit of all services of the physical sim. It is a type of chip that works just like a SIM card. E-SIMs are already installed on the phone or in a device, meaning you cannot remove the e-SIM. Also, you cannot install it on every device.
How e-sim works
Telecom companies activate e-SIM on your phone. The special thing is that after changing the operator you will not need to change the SIM card. Apart from this, the SIM card slot is also not required in the smartphone.
Which companies offer e-sim
The country’s three largest telecom companies offer Reliance Jio, Airtel, and Vodafone-Idea e-SIM. Vodafone has recently started this service. Vodafone Idea has launched it for postpaid customers in Delhi, Gujarat, and Mumbai circles.