How do I know when the technician will come by? How do I know when the technician will come by?

How do I know when the technician will come by?

When making an appointment, you can choose the day of the technician's visit. Approximately three working days in advance, you will receive an e-mail indicating the approximate time. The same day, when the technician comes to your home, you'll be notified by SMS of his arrival.