Supervision - Toshiba Strata DK 2000-series User Manual

5. Press
hang up.

Supervision

➤
To supervise a tandem call and release it
1. Press [DN]
...or
...or
.
2. If the parties have
hung up, go back on-
hook
...or if the parties are
still talking, press
up.
Strata DK Digital Telephone 6/00
and You hear dial tone. Both Line
LEDs continue to flash
(exclusive-hold rate) and the
two lines are connected.
and
N2
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
Page
You are connected to both CO
lines. Both Line LEDs flash
(in-use rate).
identify the connected CO
lines.
Both Line LEDs turn OFF and the connection is
released.
and hang-
N1
identify the connected
83).
and
N1 N2
Two (Tandem) CO Line Connection
TRK-TRK N1 N2
JAN 10 THU 11: 57
"Supervision" on
TRK-TRK N1 N2
JAN 10 THU 11: 57
Features
83