1.0
Overview
The software implemented in the Analog Terminal provides the flexibility to support several application-specific
functions as well as facilitating functional variations with little or no hardware modifications. Some of the
application-specific functions are as follows:
•
Capable of interfacing to either an H-319/U handset or H-320/U headset on connector J2
•
Capable of interfacing to either an LS-613A/STC-1 intercom or LS-614A/STC-1 handsfree intercom on
connector J3
•
Capable of supporting
standard answer mode
where an audible alert indicates an incoming call and the
terminal is manually taken off hook or
auto-answer mode
where a short audible alert indicates an incoming call
and receive audio is automatically routed to the intercom device connected to J3
•
Capable of detecting incoming audio to control the TALK or LISTEN operation state of the handsfree intercom
device connected to J3
•
Capable of toggling between the handset/headset on J2 and the intercom device on J3 at any time
•
Capable of detecting the absence of receive audio for a pre-determined period of time and automatically placing
the terminal back on hook to avoid tying up phone lines
2.0
Operational Description
2.1
ON/OFF
Button - Taking the unit OFF and ON hook
The 65032-300 Analog Terminal is toggled between
on-hook
and
off-hook
states using the ON/OFF button on the
keypad. The
ACTIVE
LED illuminates steady to indicate an off-hook condition. The standard 3 x 4 keypad can be
used to manually dial an extension.
2.2
REDIAL
Button - Redialing
The
REDIAL
button on the keypad can be used to redial the last sequence of numbers dialed (number “recording”
starts when the terminal is taken off hook and is stored when the terminal is put back on hook [10 digits max]). This
button can be pre ssed with the terminal on hook or off hook. A “chirp” from the sonalert will sound to
acknowledge depression of the redial button.
2.3
MEM
Button - Memory Storage and Recall
The
MEM
button on the keypad is used for both storing speed dial numbers and recalling them. To recall a speed
dial number, press (but do not hold) the
MEM
button. After hearing the acknowledgement chirp from the sonalert,
press the number (0 through 9) corresponding to the speed dial number to recall. A second chirp will be heard and
the number will be dialed. This function can be performed only with the terminal on hook. To store a speed dial
number, press and hold the
MEM
button. A chirp from the sonalert will be heard immediately upon pressing the
button and a second chirp will be heard after the button is held for 1 second. After this second chirp, the terminal
is in
memory entry mode
. At this point, the digits to store should be dialed one-at-a-time and each press will be
followed by a chirp. When dialing is complete, press the
MEM
button again (a chirp will be heard) followed by the
number (0 through 9) corresponding to the location to store the speed dial. Any existing number in the selected
location will be overwritten.
