NEC NEAX 2000 Programming Manual page 941

SERVICE CONDITIONS (CONT'D)
9. When calling a third station (THREE-WAY CALLING, CONSULTATION HOLD, etc.), the ringing
signal sent to the called station depends on the type of call placed on hold. If the call is a trunk call,
external ringing is provided; if the call is a station call, internal ringing is provided.
10. The distinctive lamp indication is available on D
ATTENDANT, DIRECT INWARD DIALLING and Tie Line incoming call, including recall.
11. The lamp indication patterns are as follows:
a. Incoming Internal Calls : red, 120-IPM flashing
b. Incoming External Calls : green or red, 120-IPM flashing
The lamp colour for incoming external call can be selected from green or red on a per trunk route basis.
12. The lamp colour of transferred incoming external calls depends on the system data assignment.
13. If the system is installed behind the main PBX, this feature provides DISTINCTIVE RINGING pat-
term
terns to the D in behind system so that the D
the main PBX and external incoming calls.
The C.O. trunk to the main PBX must be assigned on TRUNK LINE APPEARANCE on the D
this case, DELAYED RINGING is not available.
DISTINCTIVE RINGING (CONT'D)
ND-91285-001(E)
DECEMBER, 1999
term
for DIRECT IN TERMINATION, AUTOMATED
term
user can distinguish between internal calls from
(2/2)
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. In
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