Hello everyone. This is my first post here. I am getting a new Optimus V from Virgin Mobile soon. I've never used android before. My issue is I like to keep my phone on mute/silent all the time. However, my gf does not like it when I respond to her calls or texts hours later. Is there an app that allows me to filter which calls and texts make noise and which ones remain silent? I would like to add her and other contacts to this list and it would help as I won't have to keep an eye out for the phone every minute. I don't have the phone yet so I'm not sure if Android already does this. Thanks for all your help.