Toshiba DKT2004-CT 사용자 설명서

This feature enables calling over Integrated Services Digital Network (ISDN) trunks, 
provided that you are connected to a Strata CTX and that you subscribe to ISDN lines. 
ISDN trunks offer faster call connection setup and more connection circuits.

An ISDN call is initiated automatically with a timer or with a start sequence. The 
method depends on your system’s programming. See your System Administrator to 
determine the method.

1. Access an outside CO line

2. Dial the number.

3. Press 

6WDUW

.

The dialed digits are not sent until you press this button or until the timer expires.

Subaddress digits can be required for dialing another department or sending a call to a 
printer.

1. Access an outside CO line.

2. Enter the number.

3. Press 

6XE

. Sub informs the system that the digits following are the subaddress.

4. Enter the subaddress.

5. Press 

6WDUW

. The dialed digits are not sent until you press this button or until the 

timer expires.