Specifications

DX-80 INSTALLATION AND MAINTENANCE MANUAL
P7290 IMM 3-141
Flash – CO Line !3
Flash – CO Line is a programmed setting that will determine what flash timing will be presented to the telephone
company central office when the user issues a Hook-Flash command while connected to a CO Line. This feature is a
requirement when the DX-80 is installed “behind” Centrex
®
or a PBX system. In these two cases, the Flash feature
code should be programmed onto a Flexible Feature Button for easy access.
If Call Waiting service is provided you can use the Flash feature to answer a second incoming call while connected to
another outside party.
Related Features
Speed Dial (System and Station) Memo Pad
Last Number Redial Automatic Redial
Related Programming
Call Handling – CO Flash Time
Operation
While connected to a CO Line, press !3. The programmed hook-flash is invoked on the connected CO
Line circuit.
Analog Ports (Single Line Telephones) – Flash
1. While connected on a call, press {FLASH} (hook-switch flash).
2. Dial #3.
Analog Ports (Single Line Telephones) – Call Brokering
1. While connected on a call, press {FLASH} (hook-switch flash).
2. Dial the CO Line code, wait for a dial tone, and then dial the second number.
3. To switch back to the first call, press {FLASH} and then dial
2.
4. To disconnect the current call, press {FLASH} and then dial
1.
Conditions
a) The Flash code may be stored in any speed dial location.
b) The Flash code may be stored in the Last Number Redial buffer. When you activate redial, a Digital
Speakerphone display will show a “/” to indicate the Flash code.
c) The Flash time is programmable from 100ms to 1500ms in increments of 100ms (1/10th of a second).
d) At a Digital Speakerphone, when the flash code is dialed “CO Flash” will be displayed temporarily.
e) Single line extensions must generate a hook-flash on the analog port and then dial /3 to generate a
hook-flash on a CO Line.
Default Settings
Call Handling – Category 1 – CO Flash Time is set to “0.8 seconds.” (Range is: 0.1 – 3.0 seconds.)
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.