Toshiba 2000-series User Manual

This feature is performed from a designated station. See the System Administrator 
Guide for instructions.

Outside callers with telephones that send Dual-tone Multi-frequency (DTMF) tones 
can call in on CO lines programmed for DISA and dial a [DN] or outgoing CO line 
without going through an attendant or operator. See the System Administrator for this 
number.

1. From outside the 

system, dial the DISA 
CO line telephone 
number.

You hear a ringback tone signal, then an internal dial 
tone for 10 seconds.

If you do not dial within 10 seconds, the system 
automatically causes the DISA CO line to ring a 
telephone or group of telephones designated in system 
programming. Then, if the call is not answered within 
15 seconds after the ringing starts, it disconnects.

2. When you hear dial 

tone, dial a [DN].

You hear ring tone. When the station answers, you are 
connected.

If the call is not answered after 6 rings or 24 seconds, 
(whichever comes first) you hear busy tone. 

3. If you receive busy 

tone or want to dial 
another number while 
the station is still 
ringing, press 

. 

Repeat Step 2.

To call another station after completing a DISA station 
call, the internal party must transfer you. Station and 
System Page cannot be accessed on DISA calls.