Excelltel CDX-PH201-M - 123: CF EXT RING (Indicating Tone for no Available or Busy); 124: KP MONITOR (KP: Key Phone); 125: CALL Operator; 126: CO CA in RD (RD: CO Call In, Ringing Delay)

3642
36
Key Telephone
(call forwarding settings reserved when Power Failure)
OPTION: YES / NO
123: CF EXT RING (Indicating Tone for No available
or busy)
OPTION: YES / NO
124: KP MONITOR (KP: key phone)
OPTION: YES / NO
125: CALL operator
OPTION: YES / NO
126: CO CA IN RD (RD: CO call in, ringing delay)
OPTION: YES / NO
127: NA TRS TIME (no answer, call forwarding time)
OPTION: 01 to 60 S
128: CO hold time
OPTION: 10 to 990S
Extension Parameter
201: EXTENSION GROUP
option:
G. 1-01/88 11111111