25System Programming1 2 [A]1 3 [A] [B]OGM PlayDescriptionConfirms the outgoing message recorded in the OGM Recording program.Condition• If you perform programming with a PT, the message “PLAYBACK” will be displayed onits panel.Input FormatFax ConnectionDescriptionAllows the system to detect the CNG tone from a facsimile. If it is set to “ENABLE”,extension 26 will receive fax transmission data.Condition• The optional DISA/FAX Detect card (KX-T20691) should be installed.• The “#24 Call Incoming Mode Selection” program should be assigned as “DISA”.• Extension 26 should be assigned as “DISABLE” in the “#04/#74 CO1 Ringing Assignment(Day/Night)”, “#05/#75 CO2 Ringing Assignment (Day/Night)” and “#06/#76 DoorphoneAssignment (Day/Night)” programs.Input FormatExplanation• [A]= 0: DISABLE (not detect)/ 1: ENABLE (detect)Default 0: DISABLECO1 Delayed Ringing AssignmentDescriptionAssigns delayed ringing to extensions when a call from CO line 1 is received.Condition• The number of delayed rings is assigned by the “#15 Delayed Ringing Count Selection”program.• This feature is not available for the calls sent by the DISA feature.Input FormatExplanation• [A]= 1 through 6 (corresponding to extension no. 21 through 26)• [B]= 0: DISABLE (not delayed)/ 1: ENABLE (delayed)Default All extensions– 0: DISABLE1 1