FMC is a business mobile phone that allows you
  to make phone calls to my office number.
  * FMC : Fixed Mobile Convergence

Notes for Installation
· “Install unknown apps“ pop-up is opened, Please set the
  option ‘Allow from this source’
· Dialer login ID and password are the same as Knox Portal.

※ To use Office WLAN(u-Ready), turn on Wi-Fi and
   After connect setup, please install “FMC/u-Ready Installer”.