How do I open a DEMAT account if I already have a trading or commodity account?

How do I open a DEMAT account if I already have a trading or commodity account?

You can open a only demat account by following below process.
1.Visit www.indiainfoline.com ┬╗ Click on open a trading account┬╗ Enter Basic details
2.You will receive one time password (OTP) on the mobile number.
3.You will receive link on your registered email id. You need to enter the OTP received on your registered email id.
4.After verifying the OTP; you need to fill the online Account Opening Form.
5.Post which your RM will contact you for the documentation.
6.Once the documentation process will be completed and the forms are received at HO; the account will get opened within 24 hours.