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Features
Two (Tandem) CO Line Connection
See
Table 12 on page
109—CO Line
Access Codes or ask
your System
Administrator.
3. After the party
answers, press
.
4. Press
hang-up.
CO Buttons
This feature allows a station user to connect two CO lines, then drop out of the conversation.
On some systems, both CO
telephone to allow Tandem connections to be established from your telephone.
To connect two outside lines (using a
1. Press CO
...or
telephone number.
2. After the party
answers, press
.
70
The [DN] LED flashes (in-use rate) and all parties are
conferenced.
If you receive a busy tone/no answer, press [DN] to return to
the original connection.
and
You hear dial tone before you hang-up
The [DN] LED flashes (exclusive-
hold rate) and the two lines are
connected.
connected CO lines.
The LED turns OFF when the parties hang-up.
If the public telephone company provides auto disconnect, the
connection may release automatically when the parties hang
up. If not, the lines must be supervised to be disconnected (see
"Supervision" on Page
buttons (or
You hear dial tone.
and dial a
You hear dial tone. The CO Line LED flashes (conference
rate). The new Line LED flashes (in-use rate).
and
identify the
N1
N2
72).
button)
TRK-TRK N1 N2
JAN 10 THU 11: 57
buttons) must appear on your
Strata DK Digital Telephone 5/99
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