FMR-7036 - Pressing the ◄ key returns you to the main menu. If pressed again, it releases control of the panel. If this is not done, it will automatically time out in 3 min.
FMR-7033 or builtin Keypad of the FPD-7024 - Pressing the * / Back key returns you to the main menu. If pressed again, it releases control of the panel. If this is not done, it will automatically time out in 3 min.