Missed calls with no sound or vibration? It feels like your phone is broken but most of the time it is just a setting you did not notice. From Do Not Disturb to low call volume or focus mode blocking Why Your Phone Vibrates but Doesn't Ring on Incoming Calls iGenius Phone Repair iGenius Phone Repair Smartphone, mobile phone ringing or vibrating prohibition sign. No symbol, do not sign, circle backslash symbol, nay, prohibited symbol, dont do it sy Stock Vector Image & Art Alamy Ringing Smartphone Icon. Mobile Phone Ringing Or Vibrating Flat Icon For Apps And Websites Royalty Free SVG, Cliparts, Vectors, and Stock Illustration. Image 125089783. Android Incoming calls don't use system ringer or vibration Google Voice Community