Airtel SIM Activation: How to Activate New Airtel eSIM and 4G SIM

We have listed some of the simple steps which will help you to activate your new 4G Airtel SIM or switch to eSIM. 

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Airtel 4G activation

Thanks to technology we have upgraded so much that we have everything at our fingertips. Initially, SIM cards use to be a big hefty card that goes inside your phone and work for your wireless network connection. But with passing days the size of the SIM card becomes compact and now we are in an era where we don’t even need a physical SIM card. 

eSIM technology was launched a couple of years back and ever since eSIM is in the trend. However, the technology is currently limited to premium smartphones and not all smartphone makers are offering this feature. If you bought a new Airtel SIM and are unable to activate it or planning to switch Physical SIM to eSIM or opt for a new eSIM then you’re at the right place. In this article, we have listed some of the simple steps which will help you to activate your new 4G Airtel SIM or switch to eSIM. 

Also Read: Airtel WiFi Plans 2021: 5 Best Data Recharge Packs for Your Airtel 4G Data Card and Dongle

Airtel eSIM activation number: How to activate new eSIM for Smartphone

To activate your new Airtel eSIM on your smartphone you need to follow a few simple steps given below.

  • First, you need to convert your physical SIM to eSIM or existing eSIM to eSIM.
  • Head to the SMS app and type eSIM<registered email id > and send it to 121.
  • If your email id is valid, you will receive an SMS from 121, confirming the conversion process.
  • Now, you need to reply with “1” to confirm the eSIM change request within 60 sec.
  • You will receive another SMS from 121 asking you to provide consent over a call.
  • After providing your consent you will receive an SMS telling you that you have received the QR code on your registered email. 
  • Now you have to scan the QR Code received on your email ID. 

Also Read: Airtel Balance Check: How to Check Airtel Balance Via My Airtel App and USSD Code?

To scan this QR Code you need to follow the given below steps. 

  • First head to the Setting app on your smartphone. 
  • Select Mobile Data and click on Add Data Plan. 
  • Now you can scan the QR Code available on your email ID. 
  • The QR code is unique and is applicable for just one-time use on one device. 
  • After scanning makes sure that you complete the process of adding the Carrier.
  • Also do note that the “Delete” option on the eSIM setting will remove the eSIM profile permanently. 

Also Read: Airtel Number Check: How to Check Airtel Mobile Number Using USSD Code?

How to activate new Airtel eSIM for Apple Watch Cellular

  • First, you need to open the Watch app on your iPhone.
  • Start the pairing process of the Apple Watch and iPhone.
  • Sign in with your Apple ID and password to continue.
  • Tap on “Create a Passcode” to create a 4 digits passcode on your Apple watch.
  • Now you need to tap on “Setup Mobile Data” which will allow you to share your Airtel Postpaid number and plan with Apple Watch.
  • Tap on “Continue” to activate wireless service on your Apple Watch.
  • Enter your Airtel postpaid number and self-care password.
  • Click on “Sign Up” to start the syncing process.
  • Wait for at least 10 minutes while your Airtel postpaid number and plan gets shared with Apple Watch.

Also Read: Airtel Recharge Plans 2021: List of All New Recharge Plans and Offers with Validity, Data, Calling Benefits

How to activate new Airtel eSIM for Samsung Galaxy Smartwatches

  • First, you need to connect your smartphone with Galaxy Watch.
  • Agree for permissions for your watch to access your phone.
  • Now, create or Sign in for Samsung Account.
  • To restore your watch from backups click on Check for backup.
  • If there is no backup click on Skip for now.
  • Now you need to choose the SIM for your mobile service.
  • Click on Next to set up your mobile network.
  • Select your network circle and tap on continue.
  • Review your plan details and click Sign Up and you’re all set to go. 

How to activate the new Airtel 4G SIM

If you bought a new Airtel 4G SIM and don’t know how to activate it then don’t worry we got your back. You can follow the given below steps which will help you in activating the 4G Airtel SIM. 

  • First, you need to insert the new Airtel 4G SIM into your smartphone. 
  • Then head to the messaging app.
  • Now, you need to type an SMS SIM <20-digit SIM card number of your new SIM> and send it to 121. 
  • You will receive a confirmation SMS in your inbox. 
  • Seeking some input, here you have to reply with 1. 
  • Listen to the confirmation call you receive immediately and give your consent by replying with 1. 
  • Your new SIM will be activated within a few hours of your confirmation.

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Karan Sharma with an experience of more than 4.5 years in journalism is pursuing his passion for technology reporting. He is a technology freak and passionate about reviewing smartphones, gadgets, gaming consoles, and more. He is very keen on technology and is always looking out for new technologies to explore. Besides, he is a hardcore traveller who loves to explore places always on his motorcycle.