How to setup Two Factor Authentication(SMS Authentication)?

[praneeth_bharadwaja]

Can someone explain me the detailed way to setup 2FA. The following message gets displayed when I tried to login.
“SMS is not sent Please contact your administrator” .

[clarkej]

This should help Setup Two Factor Authentication

[Tech_Hack_IT]

ref,

How to setup Two Factor Authentication(SMS Authentication) || Erpnext || Techhack Tamil