Stop letting spammers waste your time! 😒 . . . . Codes for blocking spammers.🔽 a. SMS FULLY BLOCK to 1909 for All Categories (to be blocked) except transactional type of commercial communications b. SMS BLOCK PROMO to 1909 for All Categories (to be blocked) except transactional and service type of commercial communications c. SMS BLOCK 1 to 1909 for Banking/Insurance/Financial products/ credit cards, d. SMS BLOCK 2 to 1909 for Real Estate e. SMS BLOCK 3 to 1909 for Education f. SMS BLOCK 4 to