Do I Need to USE OTP (Sent via SMS & EMail) every time I need to Login in my Angel One Account. I activated TOTP for Angel One Login via SMART API; still i am receiving SMS & EMail OTP. Please help me in this regards. It’s quite frustation. Why isn’t the SMART API TOTP is not activated. Smart API is linked to my Google Authenticator but still of no use as I recieve SMS & EMail OTP.