Why can't I turn off email alert sound
I have a brand new iPhone 6. Out of the box it was set to make a sound when a new email arrived (I have two accounts on the phone--one Exchange and one comcast.net). I immediately went to Settings>Sounds>New Mail and selected none so I wouldn't get a sound. It worked for a couple of days, but now the sound is back. It is still marked none in the Settings>Sounds>New Mail. I also added Mail to the Not Included Notifications settings. Still chiming when new mail arrives. I also tried rebooting. How can I turn it off?
iPhone 6, iOS 8.3, N/A