To install Skype for Business on an iOS device, follow these steps:
- Tap on the App Store icon.
- Tap on the magnifying glass to search Skype for Business for iPhone or Skype for Business for iPad.
- Tap on the Install button.
- Enter your Apple ID.
- Open the Skype for Business app.
- Enter your College email address in the Sign in address field (@imperial.ac.uk not @ic.ac.uk).
- Enter your College password in the Password field.
- Tap on Show Advanced Options and enter your College username like this: ic\username
- Click on Sign In and follow the steps.