For just SMS authentication, you just need a phone. Any kind of phone.
But it also just so happens that in both of those countries, you must have your identity attached to any SIM you purchase. So, anything that makes you register with your phone number will indirectly link your real identity to that registration. It must be very convenient for their governments!
But it also just so happens that in both of those countries, you must have your identity attached to any SIM you purchase. So, anything that makes you register with your phone number will indirectly link your real identity to that registration. It must be very convenient for their governments!