Telegram Calls Tab

Another part from my submission to the recent Telegram contest. As you can see it's Calls tab.

The original task didn't require anything aside voice call interface, but I felt like that it's great filed for improvements. Controls over calls heavily influence the perception of telegram as a reliable and private platform for calls.

Since there were only 7 days (and by days I mean nights because I have amazing full-time work), I quickly validated a few initial hypotheses and narrowed down my solution to 2 ideas:
- Don't Disturb Me mode and control over who and when can call you
- Advanced call grouping, instead of a plain list of calls that most of my respondents found useless

Check my previous shot and downloads for more.