Single Line Telephone - Flash - Comdial DX-80 Installation And Maintenance Manual

Conditions
a) SDN can store up to a maximum of sixteen (16) digits.
b) When SNR is attempted and the SDN buffer is empty, the display will show "NO SAVED NUMBER."
c) If all CO lines are busy when the redial is attempted the display will show" ALL CO LINES BUSY."
d) The Save Dialed Number/Saved Number Redial feature code may be stored on any Flexible Feature Button
for one-button storing and dialing operation.
Single Line Telephone – Flash
Single Line Telephones and similar analog devices connected to analog ports of the DX-80 system must use
unsophisticated signaling to administer call-processing operations (like transfer and hold). This fundamental call
control is handled in the form of specific hook-switch operations. These are known as Hook-switch Flash (or just
Flash) commands.
Whenever a system feature is to be invoked at a single line telephone, the user must operate the hook-switch in a
fashion that is distinguishable from an on-hook (hang up) request. This becomes essential for proper handling of calls
considering the single line telephone user may operate the hook-switch quickly – desiring to hang up and place a new
call. Yet this fast operation of the hook-switch might be interpreted as a Hook-switch Flash operation.
Considering these factors the DX-80 system provides for customization of the hook-switch command monitoring in
system software. The database configuration may be adjusted to ignore hook-switch operations that are considered
too short to be any valid request and to limit the time allotted
Related Features
None
Related Programming
Call Handling – SLT Hook Flash
Operation
1. While connected to a call (internal or external) operate the SLT/analog device hook-flash.
2. Dial the appropriate DX-80 system destination for this call. (Reference specific feature descriptions for
correct operation of that feature.
Conditions
a) If the analog device/SLT does not have a Hook-Flash operation button, operation of the hook-switch must be
fall within the time periods "Start" and "End" in order to be processed as a valid hook-flash operation.
b) Hook-switch operations that are shorter than the "Start" time are ignored.
c) Hook-switch operations that are longer than the "End" time are considered to be On-Hook (hang up)
commands.
Default Settings
Call Handling – SLT Hook Flash – Start is set at "200" milliseconds. (Range is 60-1400)
Call Handling – SLT Hook Flash – End is set at "1000" milliseconds. (Range is 100-1500)
Programming Abstract
Set the acceptable flash range for the application.
Programming via the DET (Digital Extension Terminal)
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Note: [ ], [ ], [
three buttons below the LCD display to actuate the associated operation.
•
Enter Database Administration using the feature code
++++++++
"
P7290 IMM
DX-80 I
NSTALLATION AND
show show show show chg chg chg chg bksp bksp bksp bksp
], [ ], [ ], and [
." (Note: This eight-character password can be changed.)
3-212
M M
AINTENANCE ANUAL
save save save save
] are LCD interactive button operations. Use the
!+*
and then enter the DB Admin password