Try to program the VM number by following: Program Voicemail Retrieval NumberClick the Phone icon.Choose Keypad.Input *5005*86*+16475804002#.Press Call to program the number.Substitute the VM number above with one from your local calling area or try...
Well I had a similar experinace with Wind where after sim swat at a Wind store the new sim refused to register and they tried for diffrent new ones. 1st level and 2nd level Wind support was useless and I had to wait around 2 weeks for 3rd level suppo...
It has been 4 days for me and it still has not shown up. I dont think it will show up at this point without mod intervention and manual fix on back end.
I have iPhone 6s Plus running latest iOS and voicemail notification works without any issues. Try backing up phone and resetting it. Restore backup once voicemail notification works properly.