To access internet banking, go to www.onlinesbi.com. Select the appropriate choice under "e-services" Submit form 15G/H. If you are under 60 years old, choose 15G, and if you are over 60 years old, choose 15H. Click on submit after selecting the CIF number. This will bring up a pre-filled form with some of your information Select Generate OTP and confirm your identity by entering the OTP sent to your registered mobile number.