Tone Generator - NEC DT 2000 Owner's Manual

2) Enter in your lock code.
Note: The lock code is supplied by the dealer. If you
forget your lock code contact your dealer. The factory
default lock code is 0000.
3) Press 4.
4) Press MEM to turn End to End on or off.
Note: End to End has to be in the ON state before DTMF
Tones can be transmitted, or the PAUSE/MEM LINK
feature is operational.
5) Press CLR.
There are two alternative ways to use the DTMF feature.
First, make a call in the usual way. Key in numbers onto
the display. Each number is directly sent as a DTMF tone.
The length of the tone depends on how you have the DTMF
tone generator set.
Note: The Long DTMF Tone Generator has two settings,
off and on. If the DTMF Tone Generator is set to off, the
phone sends each Long DTMF signaling tone for 100 milli
seconds. With the Long DTMF Tone Generator set to on,
the phone sends each DTMF signaling tone as long as the
key is pressed, up to 3 seconds max.
D
H B
FCN 6 _
Lock Code
Function
D
H B
FCN 64
End to End
on
D H
D
H B
Feb 0 2
12:00 a m
SYSTEM?

TONE GENERATOR

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