I just got the Moto G 3rd generation about 2 months ago. Sometimes my phone doesn't ring/vibrate when someone calls , then I get a notification that I have a voicemail. Sometimes it says missed call sometimes it doesn't. The people calling me sometimes hear it go straight to voicemail and sometimes hear it ring then the voicemail picks up. It happens randomly as I sometimes hear the calls and sometimes don't. I have tried rebooting my phone several times, removing the sim card, turning off the Moto assist overnight silencer . I thought it was just happening when I was at home connected to wifi but it happened again yesterday when I was out and not on wifi. My apps are all the same as my old moto G that didnt have this issue except for a file command ap that the Koodo sales person added to move my photos to the SD card. I don't know if this is the issue? Anything else I can try?