How to Activate Your Airtel eSIM

eSIM or Embedded Subscriber Identity Module, as the name suggests, is embedded directly into your smartphone or any device in place of or along with your physical SIM card.

Advertisement
By Tasneem Akolawala | Updated: 29 August 2021 08:00 IST
Highlights
  • Airtel says it takes about two hours for activation of eSIM
  • Physical SIM gets discontinued after eSIM activation
  • Few phones that are eSIM compatible can only activate it

Users need to scan a QR code for initiating the eSIM activation process

Airtel offers an eSIM service for subscribers with select smartphones, including a few Apple, Samsung, Google Pixel, and Motorola Razr (2021) phones. eSIM or Embedded Subscriber Identity Module, as the name suggests, is embedded directly into your smartphone or any device in place of or along with your physical SIM card. The eSIM service not only saves space for a phone manufacturer but also enables remote SIM provisioning of any mobile device.  

How to activate your Airtel eSIM

If you are an Airtel subscriber, you can activate the eSIM functionality provided you have a compatible device. As mentioned, recent flagship phones from Samsung, Apple, Google, and Motorola Razr (2019) are part of the compatibility list. If the subscriber has an eSIM, then the mobile operator can remotely switch the user to a different circle, or even switch their telecom operator remotely. For converting your physical SIM to eSIM, follow the simple steps below:

  1. To start the process, SMS eSIM registered email ID to 121.
  2. If your email id is valid, you will receive an SMS from 121, confirming the initiation of the process. You would need to reply back with "1" to confirm the eSIM change request within 60 seconds. If your email id is invalid, you will receive an SMS from 121, asking you to re-initiate the process with the correct email ID, which will also guide you on how to update the email ID.
  3. Once the verification is done, the subscriber will receive another SMS from 121 asking you to provide consent over call.
  4. After providing your consent on the call, you will receive a final SMS from 121, regarding the QR Code which you will receive on your registered email id.
  5. If you're an iPhone user, then click on Settings > Mobile Data > Add Data Plan > Scan QR Code. Scan the code received on mail and ensure that the phone is connected to mobile data /Wi-Fi while scanning. After the scanning process, tap on Label eSIM under Label for your new plan.
  6. If you are a Samsung phone user, click on Settings > SIM Card Manager > Add Mobile Plan > Add Using QR Code. Scan QR code received on email (Ensure Wi-Fi or Mobile Data is available). Post scanning click on Add in Add new mobile plan option.
  7. If you have a Google Pixel phone or a Motorola Razr, select Settings > Network and Internet > Wi-Fi > Connect to a Wi-Fi Network (Mandatory). Then head to Mobile Network in Settings > Advanced > Carrier > Add Carrier > Scan QR code received on mail (Ensure phone is connected to Wi-Fi while scanning). After scanning, click on Download > Done.
  8. Motorola Razr 5G users must head to Settings > Network and Internet > Select + sign besides Mobile Network > Click on Next (Download your SIM). Scan QR code received on your email (ensure phone is connected to Wi-Fi / mobile data while scanning). Post successful scanning, click on Activate.
  9. Airtel notes that the QR code is unique and is applicable for just one time use on one device only. Once scanned, please ensure you complete the process of adding the Carrier. Customer should not select "Delete" option from the eSIM settings as this will permanently delete the eSIM profile.
  10. If postpaid users do not get an email with QR code within 30 minutes or the subscriber aborts the scanning process midway, they will need to send as SMS NOSIM to 121 to avoid disconnection of the physical SIM.
  11. Similarly, prepaid users need to message NESIM to 52212 (for prepaid numbers in Andhra Pradesh, Telangana, Kerala, Tamil Nadu, Karnataka) and NESIM to 51619 (for prepaid numbers in rest of India) to avoid disconnection of physical SIM.
  12. Airtel says that the eSIM will be activated in approximately 2 hours of scanning the QR code. During this period, the physical SIM will continue to work.
Affiliate links may be automatically generated - see our ethics statement for details.
 

Get your daily dose of tech news, reviews, and insights, in under 80 characters on Gadgets 360 Turbo. Connect with fellow tech lovers on our Forum. Follow us on X, Facebook, WhatsApp, Threads and Google News for instant updates. Catch all the action on our YouTube channel.

Further reading: Airtel, Airtel eSIM
Advertisement

Related Stories

Popular Mobile Brands
  1. Pixel 11 Pro and Pixel 11 Pro XL Leaked Images Reveal Design From Various Angles
  2. OnePlus N6x With a 7,000mAh Battery Arrives in India at This Price
  3. Google Pixel 11 Pro Fold Appears in Official-Looking Renders Ahead of Launch
  4. Oppo Find X10 Series, Vivo X500 Series India Launch Timeline Leaked
  5. Vivo S2 Set to Launch in India on This Date
  6. Bitcoin Holds Near $64,000 as Slowing US Inflation Fails to Lift ETF Demand
  7. OnePlus N6x Brings a Massive 7,000mAh Battery, Premium Design, and Long-Term Performance t
  8. This iQOO Z Series Smartphone is Confirmed to Launch in India Soon
  9. Moto Pad 70 Groove With 9 JBL Pro Speakers, 10,200mAh Battery Launched in India
  10. OnePlus 16 Launch Confirmed; Design and Gaming Features Teased Ahead of Debut
  1. Google Pixel 11 Pro Fold Seen in New Leaked Renders With Pixel Glow Lighting, Moss Colourway
  2. Bitcoin Holds Near $64,000 as Slowing US Inflation Fails to Lift ETF Demand
  3. Vivo X500 Pro Leak Reveals 144Hz LTPO Display, MediaTek Dimensity 9600 Pro Chip
  4. Gears of War: E-Day Multiplayer Modes, Maps and More Revealed Ahead of Early Access Beta
  5. Samsung Galaxy F70 Pro 5G Price in India, Launch Date Revealed Along With Key Specifications, Features
  6. iQOO Z11 India Launch Teased as Company Drops a New Cryptic Post: Expected Specifications, Features
  7. Sony 1000X The Collexion With DSEE Ultimate Launched in India Alongside Sony WF-1000XM6: Price, Features
  8. Apple Q3 Results: Revenue Rises 16 Percent to Record $109.4 Billion, iPhone Leads Growth
  9. Moto Pad 70 Groove With 9 JBL Pro Speakers, 10,200mAh Battery Launched in India: Price, Features
  10. Vivo S2 India Launch Date Announced; Design, Colourways Teased
Download Our Apps
Available in Hindi
© Copyright Red Pixels Ventures Limited 2026. All rights reserved.