Other than these one-to-one personal calls, you should also be using communication platforms constantly while you’re working from home as a business. This means getting used to Microsoft Teams or Slack or Google Hangouts - all of which can take some time for your staff to begin using effectively. Remember that your workers are social creatures - and that many of them will be starved of this social time when they’re out of the office. Creating more social time for them to enjoy, through digital communication, will help your staff check in on each other over time. Keep them actively engaged so they don't drift away and get distracted by Youtube, TikTok, Instagram, Facebook, or Twitter.