Turning vibration on my mobile phone on or off Optus How to Put Your iPhone on Silent: 2 Easy Options Apple's Replacing a Button iPhones Have Had Since the First Model Business Insider Amazon.com: Bellman & Symfon Vibio Bluetooth Bed Shaker Silent Vibrating Travel Alarm Clocks for Heavy Sleepers Portable Rechargeable Clock with Multiple Alarms, Call and Message Alerts Easy to Pack for How to mute your iPhone if the silent switch is not working Since publishing my review, I've tweaked my Action button shortcut to work this way: If the device orientation is face down or portrait upside down, toggle Silent mode. (And when turning Silent