In case of successfull fax connect - min 2 minutes In case of successfull fax-connection single-page fax will be delivered in about 2 minutes. In case or larger number of pages - delivery time will be extended on 1,5 minutes average per each page. In other cases - minimum 5 minutes If fax number is busy or call is not picked up, system will make 3 busy retries with 1 minute deplay between them. In case of instable fax connection or bad line or any other abnormal conditions, system will automatically check available routes to the destination and will make 2 retries for each route with 5 minutes delay between them (For some countries we have up to 8 routes).