Samson S4 issues

[RGar974417]

I have a Samsung S4 and lately 2 things have occurred and am not sure why.First. I orginally had only my phone contacts listed under my contact.For a reason I don't understand,I now have a ll my Facebook friends under contacts. The next problem is about the same time,I stopped receiving voicemails.My carrier is Sprint.

[fpresto]

Open your contact list, touch the button on the bottom left of your phone and it will open a page where you can tell it to import/export, contacts to display, help, etc.

[ReneeG]

I have the Samsung Galaxy S5 and this happens too. This can't be changed, as far as I know, the system thinks it's being helpful by adding your contacts from all your installed apps to your phone contacts list. I haven't hunted in the applications to see if it can be changed or not.