How to block a number of spam person from my sim card permanently

[anjalikeshri194]

Please tell me how to block numbers from sim card

 

[webworkings]

You can't block numbers from a SIM. That is the card that gets you phone service (or data service) on a device. If you want to block a number from contacting you, via calls or texts, the best way is to install an app that will let you block them both from calls and texts.