2- 7
TEL-14 TWO-CHANNEL TELEPHONE INTERFACE
S1
The TEL-14 must be unplugged from the frame to access the option
switches. The TEL-14 may be removed and inserted with the
frame powered. With the exception of the normal/test mode switch
and matrix identification switches, which are not used on Line B,
the Line A and Line B switch numbering is identical. The TEL-14
will retain its telephone line settings while it is unplugged, so it is
important to plug it back into the same slot.
Line A
Line B
Disconnect Tone Selection
Receive Supp Disable
Intercom Echo Cancel
Telephone Echo Cancel
DTMF Dial Guard Time
MTX2 V12 or MTX3
Matrix Control
HDX Disable
Normal / Test Mode*
Spare
Ring Count
Sense Dial Tone
Sense Busy Tone
Sense Reorder Tone
Sense Loop Current Interruption
Immediate Manual Disconnect
Splash Tones
Loop Current Interruption Guard Time
MTX3 Identification A
MTX3 Identification B
Front Panel End
Factory Default: All Switches ON
except S7-2 & S7-4 which are OFF
Front Panel End
Off
S7
On Off
1
4
S6
On Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
S1
On Off
1
4
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
Normal
Short
S5
Off On
Off
1
On
Off
2
On
On
1
1
On
On
On
On
On
On
8
Normal
4
Off
Off
Off
Off
Off
Off
Short
On
1
On
On
On
On
On
On
On
8
Normal
Off
Off
Off
Off
Off
Off
Off
Test
S7
Off On
4
1
S6
Off
L
ine
B
1
2 3
4
1
2 3
4
5
6 7
8
1
2 3
4
5
6 7
8
E
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o
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L
ine
A
2
1
8
7 6
5
4
3 2
1
8
7 6
5
4
3 2
1
4
3 2
1
E
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B
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Summary of Contents for ECLIPSE TEL-14
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