
Technology is advancing rapidly in the country and the world. New technology is being seen in this era of smartphones. The SIM which smartphone users are using in their phones right now 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 this and how does it work? Today we will tell you about it.
What is e-sim
E-SIM is a virtual SIM installed in mobile. Which means Embedded Subscriber Identity Module. There is no need to put an e-sim on the phone. Through e-sim, you can get the benefit of all services of physical sim. It is a kind of chip that works just like a SIM card. E-SIMs are already installed on the phone or in any device, meaning you cannot remove the e-SIM. Also, you cannot install it on all devices.
How does work
Telecom companies activate e-SIM on your phone. The special thing is that after changing the operator you will not have to change the SIM card. Apart from this, there is also no need for a SIM card slot in the smartphone. On the other hand, if a subscriber wants to change his telecom service provider, then he will not have to buy another SIM, instead an e-sim will be inserted in his mobile phone and the e-sim will be updated.
Which companies offer e-sim
Reliance Jio, Airtel, and Vodafone-Idea e-SIM services all three major telecom companies of the country. Vodafone has recently started this service. Vodafone Idea has started it for postpaid customers in Delhi, Gujarat and Mumbai circles.
Which handset works
E-SIM currently works only on premium smartphones. Vodafone's e-SIM will support iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2020), iPhone XS, iPhone X Max, and iPhone XR. Later this service will be available for Samsung Galaxy Z Flip and Galaxy Fold.
JEE Mains 2022 Exam Latest Update: The country's biggest engineering entrance exam i.e. JEE Main
Ravindra Jadeja won everyone's heart with his fielding in the third ODI between India and England
Israel has officially declared war after the attack by terrorist organization Hamas. After the ma
US President Joe Biden on Sunday called the leaders of France, Germany, and the United Kingdom an
An important decision has been taken between Maharashtra Navnirman Sena and the ongoing tussle in
Rashid Khan told why he is not able to take more wickets in IPL 2022
Afghanistan's star spinner Rashid Khan is playing for the Gujarat Titans franchise team in the In
West Bengal Chief Minister Mamata Banerjee on Tuesday made a big allegation that outsiders are be
Recently, a piece of bad news had come to the fore about the superstar Madonna, who made people d
Today is the 14th day of the war between Russia and Ukraine. Russia has ordered a ceasefire in Uk
Why did Russia attack Ukraine and what does Putin want?
For several months, Russian President Vladimir Putin denied any plans to attack Ukraine. But on T