Odnoklassniki API OAuth. How to get the user's phone number?

Question

API

Is there a way to get the user's phone number when performing OAuth authentication through the Odnoklassniki API, and if so, which one?

Answer 1

You can't just take and get the phone number of any user.
Otherwise, spammers and scammers will die of joy.

Answer 2

https://www.youtube.com/watch?v=SYtymDB3US0