Service Guide OKIFAX 5750/5950
Page: 132
Chapter 2 Installation
2.9.5.5 Incoming Options
60: Incoming Ring (ON/OFF/DRC)
61: Remote Receive (OFF/00/11/22/33/44/55/66/77/88/99/**/##)
62: T/F Timer Prg. (20SEC/35SEC)
63: Continuous Tone (OFF/ON)
64: PC/FAX Switch (OFF/ON)
65: CNG Count (1-5) (1 to 5)
66: Ring Response (1RING/5SEC/10SEC/15SEC/20SEC)
67: Distinctive Ring (ON/OFF/SET)
See Table 2.9.5.5 Incoming Options for the detail.