NEC NEAX 2000 Programming Manual page 367

To provide External Hold Tone Source through Pin JACK on the MP card:
START
CM48 Define the type of call to be provided with
Hold Tone.
Set the JP1 switch on the MP
NOTE:
card to DOWN position for using
external tone source.
END
DESCRIPTION
INITIAL
Y=0
•
(1) 00: C.O. Line Call
01: Tie Line Call
02: Internal Call
(2) 1400: Hold Tone Source through MP
card
– 347 –
MUSIC ON HOLD
DATA
A2346-10