Using Tracfone Without Activating Voicemail

When I do not activate voicemail, what will callers here when my phone is: 1- Turned on and within the Tracfone service area? 2- Turned off or outside the Tracfone service area? How many times will the phone ring in each of these situations?  What happens when the phone stops ringing in each of these sutuations? Will callers ever hear a recorded message, or will the phone simply stop ringing after a period of time or after a specified number of rings?  If they will hear a recorded message, how many rings will they hear (or how long will they hear ringing) before the recorded message begins to play? If they hear a recorded message, what is this message?