Old iPhones Had Their Own Vibe , That classic vibration sound instantly brings back another era of phones. , Before silent haptics became smoother, every alert had a sharper personality you could This is one of those iPhone features more people should know about! You can set a specific contact(s) to ring through even when your phone is on Silent or in Focus mode. No option to set a TIMER to be on vibrate only? : r ios How to Fix Car Vibration After Changing Spark Plugs 5 Symptoms of Bad Spark Plugs CARFAX How To Put Iphone On Silent No Vibrate