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FEATURE USE
FEATURE USE
DIRECT INWARD SYSTEM ACCESS (DISA) (continued)
4B) If a DISA security code is not required, listen for CO dial
tone.
5) After receiving CO dial tone, dial the desired telephone
number.
6) A timer tone will sound6 approximately four minutes after
the time the call was made. Dial 1 to reset the timer’ each
time the tone sounds (this allows an additional four minutes
of conversation).
7) Hang up when the call is completed.
NOTES:
1. Dial tone will be present for 10 seconds to allow direct
dialing of station intercom number or CO line access
code. If a number is not dialed, the system automati-
cally causes the DISA CO line to ring at telephones as
a normal incoming call. However, if the call is not
answered within 15 seconds after the ringing starts, it
will disconnect.
2A. Ifthestationdoes not answeraftersixringsortwenty-
four seconds, whichever comes first, busy tone will be
sent. Dial1 to return to dial tone and dial the same or
another number.
213. If you wish to call another station after completing a
DISA station call, it is necessary for the internal party
to transfer your call.
3. A direct CO line or line group access code must be
dialed (701 m 736 or 81 w 88). The LCR code (9) is not
allo wed.
4. The DISA security code is a system program option
that may or may not be required.
5. If the correct code is not entered, the call will be
disconnected.
6. Allparties will hear the timer tone and timer reset DTMF
tone.
7. If the timer is not reset, the call will disconnect approxi-
mately one minute after the timer tone is sent.
8. Station and system page cannot be accessed on DISA
calls.
DIRECT INWARD SYSTEM ACCESS (DISA) (continued)
DISA SECURITY CODE ENTRY/CHANGE/CANCEL
(Release 2 and higher)
From designated station(s) only.
1) Press thembutton and dial QQ 0’ (3-digit access code).
0 Receive confirmation tone.
2) Dial the new DISA security code2 (Q . Q-1 m 15 digits).
3) Press the B (or m) button.
l
Receive confirmation tone.
NOTES:
1. For security purposes, the 3-digit access code is not
published, it is available from your telephone system
maintenance provider.
2. If a DISA security code is not entered in step 2, the
security code will be cancelled and outgoing line ac-
cess via DISA will not require a security code.
DIRECT STATION SELECTION BUTTONS (HOTLINE)
PROGRAMMABLE OPTION
Allows stations to be connected directly by pressing a m
button. The button’s LED independently shows the status (idle/
busy) of that station. If connected to a CO line, pressing this
button will put the party on hold. Transfer the call as you would
normally, by voice announcing or camping on by hanging up.
DOOR LOCK
Pressing the m button momentarily activates a switch con-
nected to a door lock or similar device.
Door Lock Button
DRLK 0
DRLK 1
DRLK 2
DRLK 3
DRLK 4
Location
40
41