Dell Latitude E6320 (Early 2011) - Manual (Page 52)

Setting the PID/PPS will cause a partial unprovision if the setup and configuration is "In-process". The PID and PPS should be
entered in the dash format. (for example: PID: 1234-ABCD ; PPS: 1234-ABCD-1234-ABCD-1234-ABCD-1234-ABCD).
NOTE: A PPS value of '0000-0000-0000-0000-0000-0000-0000-0000' will not change the setup configuration state. If
this value is used, the setup and configuration state will remain 'Not-started'.
If an invalid entry is attempted, an error message will be displayed:
Delete PID and PPS