How sign in and sing up by code from sended sms ?

  1. How send sms message from custom bissness logic ?

  2. How sign in and sing up by code from sended sms ?

Hi!

  1. How send sms message from custom bissness logic ?
    Backendless supports only sending push notifications and publishing messages.
    For sending sms you should use additional services.

  2. How sign in and sing up by code from sended sms ?

In custom handler (or in event handler) you can generate some code and save it to the data table in backendless.
And compare codes when user try to login.

Regards,
Kate.