3. More details … :). Make sure to give your correct mobile number. This will be used to give you a verification call or send OTP.
4. Enter your credit/debit card details. To verify your card AWS will bill you a small token amount which will be refunded. Other than this you will not be billed anything unless you exceed the (generous) free tier.
5. Phone Verification. Enter your country code, mobile number, captcha, and click ‘Call Me Now’ or 'Send OTP' (if available).
If you chose 'Call Me Now', a popup with a number code will be displayed. You will receive a call from AWS and you will be prompted to enter this code.
Success. Your identity is verified.
6. You may be asked to select a ‘Support Plan’. Choose ‘Free’.