How to Activate Airtel eSIM – Complete Step-by-Step Guide

Airtel eSIM lets you ditch the physical SIM card on compatible smartphones. Activation can be done via the Airtel Thanks app or by visiting an Airtel store. This guide covers both methods for new connections and SIM-to-eSIM conversions.

📋 Quick Reference

Network	Airtel India
Supported Devices	iPhone XS+, Samsung S20+, Google Pixel 3+, others
Conversion Type	Physical SIM → eSIM or new eSIM connection
App Required	Airtel Thanks
Customer Care	121 or 98-10-012121

✅ Step-by-Step Fix

Check Device Compatibility

Confirm your phone supports eSIM: Settings → General → About → look for ‘EID’ number. No EID? Your phone doesn’t support eSIM.

Open Airtel Thanks App

Download or open the Airtel Thanks app and log in with your Airtel mobile number.

Go to Account → SIM Services

In the app, tap Account → SIM Services → Upgrade to eSIM.

Request eSIM

Confirm your request. Airtel sends an OTP to your registered number — enter it to authenticate.

Receive QR Code

Airtel sends an eSIM QR code via SMS or email within minutes.

Scan the QR Code

On iPhone: Settings → Cellular → Add Cellular Plan → scan the QR code. On Android: Settings → Connections → SIM Manager → Add eSIM → scan code.

Confirm Activation

Your eSIM activates within 2–4 hours. The physical SIM deactivates automatically once eSIM is live.

❓ Frequently Asked Questions

Can I keep my existing Airtel number on eSIM?

Yes. The SIM-to-eSIM conversion retains your existing number, plan, and balance.

How long does Airtel eSIM activation take?

Most activations complete within 2 hours. In some cases it may take up to 24 hours. Keep the physical SIM active until you receive confirmation.

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How to Activate Airtel eSIM on Your Phone – Full Guide 2026