Yes its a NB which is statutory by RBI to let users know the classification of atm location
Nationalised banks board kind of thing and icici machine itself display it
Attached pic
@kuchbhi not worked on hdfc idfc rupay cards
Got success with icici coral rupay not sure its an iOS bug
But only once it went
Generally for any rupay if they block a category then for first time its allowing
Similarly for my house society maintenance monthly amount no rupay card works more...