Toshiba 2000-series User Manual

After reaching a busy/DND station, you can set ACB to have the system call you back 
when the called station becomes available. You can also set ACB to place you in a 
queue for an available CO line, if you reach a line group in which all lines are busy.

➤

1. After reaching either 

a busy/DND station 
or CO line, press 

$XWR&DOOEDFN

 

...or 

.

You hear busy tone, followed 
by dial tone (two secs.), then 
busy tone.

When you set ACB at a busy 
station, its number (

) 

displays.

When you set ACB at a busy 
line group, its access code 
number (

) is displayed.

2. Hang up

...or press 

6SNU

.

You can make other calls while waiting for the called 
station/line to become available.

3. Your telephone rings 

at a fast rate when the 
called station or CO 
line becomes idle.

For busy/DND station: the 
[DN] LED flashes green 
(incoming call). The station 
number you called (

) 

displays.

For busy CO line: the [DN] 
LED from which you 
attempted to first access the 
line flashes red (incoming call 
rate). The seized line’s 
number (

) displays.