I see, so you're wondering how you can check if the company got your deta and your order was completed or not....? Is that what you meant?
Usually the display on your fax machine shows the number or the company name you are dialing, after you put the start key. I feel that's the only way you can make sure you are dialing right number. Call me a lazy but items normally come to me in a few days then I haven't worried about that. hehe