Specifications

DX-80 INSTALLATION AND MAINTENANCE MANUAL
P7290 IMM 3-106
Or…
5. Dial “#” + Extension Password + Extension Number + “#.” If the extension number and password match,
authorized intercom dial tone is provided based on the entered extension number COS.
6. Dial a CO Line Group code or CO Line directory number to access a system CO Line to dial out.
7. Hang up when finished.
Conditions
a) Four DISA CO lines may be used simultaneously. If more than four DISA CO lines are signaling for answer,
the subsequent calls will receive internal busy tone.
b) While DISA-to-CO calls are in use, DTMF receivers on the AAM are dedicated to the function. Therefore the
quantity of DTMF resources (four), are reduced (by one) for each DISA-to-CO call in progress. This affects
Automated Attendant operation since DTMF receivers are required to collect digits from outside callers.
c) The default Class of Service (COS) of day and night for DISA CO lines is 0. Each DISA CO line has its own
COS for dialing privileges.
d) DISA CO line COS assignment coincides with Toll Restriction COS Tables.
e) The activation time for a DISA CO line is programmable for “Never,” Day,” “Night” or “Always.”
f) If you dial an extension number, which is non-existent, your call will be directly transferred to the attendant.
g) The DISA Talk Time is programmable for 1, 2, 3, 5, 10, and 15 minutes (default is 1 minute). The DISA Talk
Time is set to automatically drop the connected outside parties upon expiration of the preprogrammed time.
A warning tone is heard 10 seconds prior to the disconnect operation.
h) DISA Talk Time can be extended while connected in a DISA call. To extend the Talk Time: dial
0+*.
(This restarts the DISA Talk Timer.)
i) To disconnect a call originated via DISA (before the Talk Time expires), dial
0+/.
Default Settings
Call Handling – DISA – Ring Time to Answer is set to “0.” (Range is: 0-99 seconds.)
Call Handling – DISA – Allowed Extension: COS 0 is set to “Yes,” COS 1-7 are set to “No.” (Range is: Y/N.)
Call Handling – DISA – DISA Line is set to “No” for all CO Lines. (Range is: Y/N.)
Call Handling – DISA – Day COS is set to follow “0.” (Range is: 0-7.)
Call Handling – DISA – Evening COS is set to follow “0.” (Range is: 0-7.)
Call Handling – DISA – Service is set to: “Always” for all CO Lines. (Range is: ALWAYS/NEVER/DAY/EVE.)
Call Handling – DISA – Talk Time is set to “5” minutes. (Range is: 1/2/3/5/10/15.)
Programming via the DET (Digital Extension Terminal)
Note: [back
backback
back], [next
nextnext
next], [show
showshow
show], [chg
chgchg
chg], [bksp
bkspbksp
bksp], and [save
savesave
save] are LCD interactive button operations. Use the
three buttons below the LCD display to actuate the associated operation.
• Enter Database Administration using the feature code
!+* and then enter the DB Admin password
“
++++++++.” (Note: This eight-character password can be changed.)
• Press [
show
showshow
show]. The DB Item Select screen displays.
• Input 03-44
03-4403-44
03-44, then press [save
savesave
save]. This advances to the DISA programming screen.
• Press [
show
showshow
show]. This advances to the Ring Time to Answer screen.
• Press [chg
chgchg
chg] to change the Ring Time to Answer.
• Input the ring time (0-99) and then press [save].
• Press [next
nextnext
next] to advance to the next data item, Allowed Extension COS.
• Press [
show
showshow
show] to select the Extension Classes of Service that will be allowed to use the DISA feature to
make system CO Line calls. Extension COS 0 displays. (Y/N)
• Press [
chg
chgchg
chg] to change the COS 0 value.