Logging in
After tapping Log in on the start screen, the Employee login screen appears:

Enter your employee code on the keypad and tap Log in.
Clear: deletes the whole code.
Delete arrow: deletes only the last digit.
If the code is correct, the PDA greets you by name. Tap Continue to go to the Orders screen. If the name shown is not yours, tap Not me to go back.
If you cannot log in, the PDA tells you why:

The employee does not exist: the code does not match any employee. Tap Back and enter it again.
The employee has not clocked in: the employee exists but has not clocked in yet. Clock in on PizzaGest and try again.
Employees with manager access can use the PDA without clocking in.