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A. Normal Operation (all DIP switches OFF)
An off hook device is given dial tone. Any Touch Tone will break dial tone and two and a half seconds
after a phone number is dialed, the DLE-300 will ring the opposite port up to 10 times. Caller ID
information is sent after the first ring. When the other device answers, the call is connected. The
unit provides a CPC break and 10 seconds of reorder tones when either device hangs up.
B. Ring Down Mode (DIP switch 6 ON)
In this mode, the DLE-300 does not require Touch Tones to be dialed to ring the other telephone
device. An off hook condition on either port will trigger 2 seconds of dial tone and the opposite port
will begin ringing. No caller ID data is sent. Note: To eliminate dial tone, set DIP switch 7 to ON.
C. Special Call Progress Tones (DIP switch 4 ON)
In this mode, the DLE-300 may be
activated to provide busy, reorder, S.I.T.,
dial tone and special continuous test tone.
The tones are keyed off of the last digit
dialed (see the chart to the right).
D. Caller ID
Multi-message caller ID data is sent after
the first ring. The information sent is keyed
off of the second to last digit dialed (see
the chart to the right).
Operation
Example: 5 5 5 - 1 2 3 4
Last Digit Dialed Special Call Progress Tones
1
Busy
2
Reorder
3
S.I.T (Special Interrupt Tone)
4
1004 Hz@-20dBm Test Tone
5
Silence
6
Dial tone
7
Standard ringback
8
Standard ringback
9
Standard ringback
0
Standard ringback
Second to Last
Caller ID Data Sent
Digit Dialed
1
715-386-8861, Viking Electron
2
Number withheld, Viking Electron
3
Number unavailable, Viking Electron
4
715-386-8666, name withheld
5
715-386-8666, name unavailable
6
Number and name withheld
7
Number and name unavailable
8
No data sent
9
No data sent
0
No data sent
6
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