I have a Samsung Galaxy J3 Orbit SM-S367VL Tracfone. This is what worked for me to get voicemail notifications when I knew I had everything turned on and my normal voicemail set up. I got a missed call notification but no notification that I had a voicemail if they left one. I could get my voicemail but I had to call it randomly to see if I had one. After three calls to tracfone and then one chat over the computer I got it solved. I had to set up visual voicemail. The app icon was in the tracfone folder. Now to set this up you have to have your celular data turned on, it won't work with just an internet connection. So turn on your data, wait about 30 seconds and then open the visual voicemail app in the tracfone folder and respond to the question or questions to set it up. The only way visual voicemail will work is with data turned on, you don't have to use it though. With data turned off your voicemail will work the normal way by calling your voicemail and entering your password to get them. You will now get a notification that you have a voicemail and you can choose to use visual voicemail with the celular data turned on or regular voicemail with the data turned off. I hope this helps. I sure made me happy.
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