2.Dial a CO Line or CO Line access code when you hear dial tone
...or dial a CO Line or CO Line access code and then a DISA security code.
3.Dial a telephone number.
Features
Direct Station Selection (DSS)
If you do not hear dial tone, you must also dial a DISA security code. See Table 7 on Page 64.
You hear dial tone.
Note See the System Administrator for the DISA security code number. If the correct code is not entered, the call disconnects.
If set in system programming, both parties hear a warning tone approximately 4, 10, or 20 minutes after the call was made. Press to reset the timer each time the tone sounds (for an additional 4, 10, or 20 minutes). If you do not press , the call disconnects approximately one minute after the tone.
Direct Station Selection (DSS)
This optional feature enables you to use a '66 button to connect directly to another station. The LED of the button shows the status (idle/busy) of the station and/or the station’s [PDN].
For example, a station DSS LED shows busy (light steady red) when the station is:
♦Busy on a call on any button or is in the DND mode.
♦Idle, but all appearances of the [PDN] are in use by other stations.
➤To connect directly to another station [PDN]
1.Press '66, while connected to a CO Line or another station.
The original party is put on hold. You can call a station even if the DSS LED shows busy (steady red).
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