To open saving bank account through Online following are the pre-requisites.  
1. Aadhaar card  
2. Mobile linked to Aadhaar for OTP  
3. PAN card  
4. Recent scanned image of photograph-Size between 20 KB - 50 KB  
5. Scanned image of address proof-Size between 20 KB - 100 KB  
6. Scanned image of Identity proof-Size between 20 KB - 100 KB  
7. Signature scanned-Size between 20 KB - 50 KB  
8. Mobile to be carried in person to branch for OTP verification while account opening.