Excellent!!! They have made a program that will not work on 90% of existing SIMs, since the majority of SIMs did not set the number. You need to get an old Nokia / Symbian or a Blackberry that allow you to write the phone number on the SIM. Contacting your mobile operator is useless.
Super. Samsung, please send me an iPhone, because I would like to use your app! 😃🤯