If we live in the digital age why use past solutions? No more lines and queasy little songs.

Digital Service
Enough of bureaucracies. Solve everything digitally, in a simple, fast and efficient way, at Sinai you have free national coverage and we attend to all area codes.

Digital payment
At Sinai you don't have to go to the lottery to pay your bill, that's a thing of the past! You do everything through the app, pay by PIX, Boleto, Credit Card and Debit.

portability
Bring your number back to Sinai, we promise to take care of you with all the affection!

Giants that don't expire
If you're always up to date with your plan, the Gigas you don't use WILL ACCUMULATE for the next month!

no fine print
At Sinai there is no FINE or LOYALTY.