Flash - STARPLUS DHS-L Technical Manual

4-10
Chapter 4 - SLT Features and Operation
Conditions
Reminder Tone is heard each time the user goes off hook to make calls when DND is
active to remind the user of the DND condition.
When an SLT is in DND mode, DSS button LEDs at other stations will flash, (Refer to
Chapter 3, Key Station Features, Operation, and Programming,
(DND)".

Flash

Description
This feature allows CO/PBX line users working behind a Centrex or PBX line to generate a
hook-flash over that line to access features or transfer calls.
Operation
While connected to a CO/PBX line:
Press Flash.
Programming
Single Line Telephone operation requires that the user of a SLT hook flash to invoke call
routing features such as Hold and Call Transfer. The
hook flash at a SLT to distinguish a hook flash request from a hang up request.
A hook flash request is typically any depression of the hook switch lasting less than 0.8
sec (800 msec), however users may also use the hook switch to disconnect the current
call and request dial tone for a second call.
SLT Hook Flash is divided into two programmable data fields; START and END. The START
field entry determines the minimum on-hook duration that will be accepted as a hook
flash. The END data field entry determines the maximum on-hook duration that will be
accepted as a hook flash.
Default
The DHS-L
The programmable range for the START field is:
100/200/300/400/500/600/700/800/900/1000/1100/1200/1300/1400
The programmable range for the END field is:
400/500/600/700/800/900/1000/1100/1200/1300/1400/1500
It is recommended thatSLT stations installed be equipped with aTAPorFLASH buttonand
the guaranteed disconnect feature. (Many SLT models offer these features.) These features
will greatly enhance.If the SLT station user stays on-hook for any time exceeding the END
time programmed, the previous call will be disconnected.
The system software will always maintaina hook flash time of 100 msec minimum.It is not
possible to program a hook flash time that provides no hook flash operation time.
START field is set for 300 msec, and the END field is set for 800 msec.
and "Do Not Disturb
DHS-L must monitor the timing of a
Flash