My phone rings a lot in a day, and often it's about unimportant stuff! My family interrupts me to waffle about small things that can wait. My colleagues interrupt me to ask questions they could have figured out themselves.  I get it. Sometimes we all want to talk, and it's easier to chop it up with voice than text.  

Email:  If i think it's important ill get back to you.
Text me anytime!  Keep it short, and ill get back to you 
Voice call me if it's urgent but don't abuse this, or you will get banned. 
Important!  let's video call when it's convenient for both of us. 
Urgent and Important! - Video call me live!

I have realised I am too responsive. From this day on I won't be picking up calls from those who abuse my time and energy

G