about call barring in A9pro

[AC Question]

Manchester using jio sim an by mistaken I turn da call barring now my not able to recieve or make calls frm my sim feeling helpless make every changes possible bt can't sort it out plz help wat to do

 

[B. Diddy]

Welcome to Android Central! Does it show you that there's any cell signal at all? Have you already tried opening the Phone app, tapping Menu>Settings>Call Settings and looking around there?