Many of us use Skype and Skype for Business in the office every day, but make sure you stay connected on the holidays! Do you know how to add contacts on Skype for Business?

Skype for Business contacts represent the people you know, do business with, and communicate with. If you’re just getting started with S4B or you need to expand your circles, you can add people to your contacts list, whether they’re in your organization or outside of it (with some limits, based on your administrator’s settings).

Source: https://www.365ninja.com