Allow users to choose between magic link or one-time code to log in

Is it possible to have the option of receiving a six digit code through email every time, no matter if the user is signing in from a phone or a desktop?

We are using the platform in schools on smartboards, and a code is much more convenient as we don't have to login to our emails from the smartboard. We could receive a code in the email and type it on the smartboard to access HB.