E-sim, or electronic SIM, is a technology that allows users to switch between mobile network providers without physically changing their SIM card. This is made possible through the use of a programmable SIM card that can be remotely configured by the user or their mobile network provider. E-SIM technology is becoming increasingly popular as it allows users to easily switch between different mobile network providers without having to go through the hassle of physically replacing their SIM card. This can be especially useful for people who frequently travel or for those who want to be able to take advantage of the best rates and deals from different mobile network providers. E-SIM technology is also beneficial for mobile device manufacturers, as it allows them to design devices that are not limited by the need for a physical SIM card slot.
But here are four important things you must know about E-sim:
- You cannot have a physical sim and an E-sim together for the same number. This means your physical sim will be deactivated as soon as your E-sim is activated.
- The number of E-sim your device supports depends on your device.
- If your E-sim does not work properly or the device supporting E-sim gets damaged, the E-sim can be converted back to a physical sim.
- The quality of voice calls and internet connection is same for both physical as well as E-sim.
