New to snom VoIP phones.  I'm more used to Yealinks.  Was gifted a D735, Connecting it to a Bicom clouded backend.  It works with a few little problems.  To start with, it's in my bedroom, and the display is so bright it keeps me awake.  Is there a way to torn it off after 15 minutes, say?  

   And how can I find it's IP address?  Probably need to web to it to easily change parameters I expect?