You'd call a number, "I can take your order for XYZ whenever you're ready!"
"Is this XYZ restaurant?"
No yes or no answer, just "What's your order for XYZ restaurant?"
You'd call a number, "I can take your order for XYZ whenever you're ready!"
"Is this XYZ restaurant?"
No yes or no answer, just "What's your order for XYZ restaurant?"