I don't like my phone to make alot of noises, especially at night. However, I want to hear it ring (obviously) and when I get texts. I really don't care about anything else. But, I don't need to know if I get an email on something like one of my junk email accounts. So how does one go about selectively disabling these sounds? If you go to Settings>device>sounds, the ringtones and notifications are lumped in together. How can I disable these other annoying sounds like receipt of FB updates, emails, etc.