Sign in, or create an account if you are new.
You stay signed in on this phone until you sign out.
Lost the phone? Ring the office and they will sign it out.
Then you will ask to join your company. The office lets you in.
Your account is not attached to a company yet, so there is nothing to show you. Put in your company code to ask to join.
Ask the office or look on the wall in the site cabin. An invite code (MPG-…) works here too and lets you straight in.