Specifications

DX-80 INSTALLATION AND MAINTENANCE MANUAL
P7290 IMM 3-62
Note: Changes made via PC-DBA are not updated to the DX-80 system memory until a “SEND” function
has been performed. Please refer to the Programming section of this manual to learn more about this
procedure.
CO Line Alternate Route
CO Line Alternate Route works with the DX-80 system CO Line Groups. When this feature is invoked users may be
routed over CO Line groups that they did not necessarily access. This feature is useful in high traffic environments
when the use of secondary and tertiary CO Line selections may periodically be required.
When a user accesses a CO Line Group and all of the CO Lines in this group are in use, the user is automatically
ported-over to the defined secondary and then to the defined tertiary CO Line group. Special handling of calling is
accommodated with Delete Digits and Insert Digits to actuate any CO Line specific call handling required on the
secondary and tertiary CO Lines if used with the telephone number dialed.
Related Features
CO Group CO Line Class of Service
Related Programming
CO Line - CO Group
CO Line Application - Alternate CO Group
Operation
Dial access (or press pre-programmed Flexible Feature Button) to the primary CO Line group for placing the
call. If this CO Line Group is unavailable another will be selected according to the Alternate Group
programming.
Conditions
a) When CO Lines in all groups are busy, busy tone will be heard and a busy message will be displayed in the
LCD.
b) A user may invoke callback to the first selected CO Line group by pressing the [
cbck
cbckcbck
cbck] button.
Default Settings
All CO Line Groups are set as follows for Alternate assignments:
CO Line Application – Alternate CO Line Group 1 is set to 0 (no alternate).
CO Line Application – Alternate CO Line Group 2 is set to 0 (no alternate).
CO Line Application – Alternate CO Line Group 1 and 2 – Delete Digits is set to 0 (delete nothing).
CO Line Application – Alternate CO Line Group 1 and 2 – Inserted Digits” is set to Empty (insert nothing).
Programming Abstract
• Program the CO Group for an alternate route (via another group) if required.
• Program the Alternate Route for digit insertion/deletion as required to place the dialed call over the selected
alternate route.
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.