Direct Operation: FCN + 8 (Standby only)

Function: When you enter "FCN" followed by "8", the "Operating Timer (Non-resettable Timer)" is displayed.

Call time is cumulative per call and can not be reset by the user.

"HHH" represents 000 to 999 hours and "MM" represents 00 to 59 minutes.

To exit from this mode, press the "STO," "END," or "CLR" key.