Toshiba Digital Telephone manual CO Buttons, To connect two outside lines using a /LQH button

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 &QI￿ 7UQ.

4.Press &QI￿7UQ and hang-up.

CO Buttons

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.

You hear dial tone before you hang-up	TRK-TRK N1 N2
The [DN] LED flashes (exclusive-
	JAN 10 THU 11: 57
hold rate) and the two lines are
connected. N1 and N2 identify the
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 72 ).

This feature allows a station user to connect two CO lines, then drop out of the conversation. On some systems, both CO /LQH buttons (or 3RROHG￿/LQH￿*US buttons) must appear on your

telephone to allow Tandem connections to be established from your telephone.

➤To connect two outside lines (using a /LQH button)

1.Press CO /LQH

...or 3RROHG￿/LQH￿ *US and dial a telephone number.

2.After the party answers, press &QI￿ 7UQ.

You hear dial tone.

You hear dial tone. The CO Line LED flashes (conference rate). The new Line LED flashes (in-use rate).

70 Strata DK Digital Telephone 5/99