Hi at work i usually set my phone to mute - long pressing power button and then choosing mute. But i want that my phone vibrates if there is a call or SMS or whatever. Ok so i go to the settings, choose sound, and then "mute-mode" (or something like that, i am using a german version, so the names will be different). There i can choose between vibrate, nothing (off?) and mute. So here i choose vibrate and everything is as i want it to be. But the problem is, i have to do this every time i set the phone to mute. Shouldn't be this option saved?