My girlfriend has an Android phone but she hates actually talking on the phone, and hates being distracted by ringing or vibrating. Her mantra is that she'll check it when she checks it. This is quite annoying when I really need to get a hold of her as she often won't notice I was trying to call/text until later. She has the phone set on silent and turned off vibration. I am wondering if there's any way I can configure it so that either it rings, vibrates, or both -- but only if it's me calling? In other words, I'm asking if it's possible for only specific contacts to trigger a ring and/or vibration, while otherwise being silenced? I'm not sure if this is something that can be configured out-of-the-box as I have an iPhone and am unfamiliar with Android. But even if it involves installing a third-party app, that would be fine as long as it can achieve the same result. Is this possible on Android?