I don’t mind using a 3rd party app to send the SMS, I just want to be able to program the HubSpot workflow to trigger it 1 hour before the call, not 1 day before. Also, when people reschedule (which they do) we need to reset the meeting time and start the workflow again. I would expect a tool as expensie and sophisticated as HS to do this already.
Please fix him for us 