Turn Off Message Vibration Notification While On Call

[jjcampnr]

OK, I give up. I can't find the option to shut off the vibration notification for emails/SMS while on a call (phone to head, not headset/BT). I've tried disabling the "Alerts on Call" option Under Call/Call Settings/Call Alerts but that doesn't seem to do it. Where am I not looking?

 

[jjcampnr]

Anyone? Please? My eyeballs are vibrating out of my head when I make a call and get an email.