When do I need to use 2FA? ICONOMI - Toni March 07, 2018 15:59 Updated Follow You will need to use 2FA when you log into the ICONOMI platform and for transfer (withdrawal) confirmations. Related articles How can I change my 2FA application/device? How do I disable 2FA for my account? How do I use 2FA? Deposit/Withdrawal fees Deposit options, limits & fees Comments 0 comments Article is closed for comments.