I am new here and not extremely technologically advanced, but doing my best to muddle through. Is there a way to turn off my ringer, but set my phone to allow one or two contacts to ring? Same question with text. I would like to be able to turn my ringer off for meetings, etc., but have my child's babysitter be able to bypass the silent function and get a hold of me. If this isn't something I can set on the phone, is there something I can download from the market to do this? Thank you so much in advance for your help!