55
Privacy
This mutes the local audio output at the other desksets in the system to allow private
communication with the radio users. Function tones are sent upon turning on/off privacy.
Parallel Model 280s or 284s (if programmed for the correct privacy tones) will mute their
audio and flash the Privacy LED upon detecting the Privacy on tone. They will unmute
upon detecting the Privacy off tone, or Privacy will automatically time out after 25
seconds of inactivity.
Instant Call
This allows the page for an individual user, or a particular stack, to be assigned its own
key. This function can be programmed to transmit the page or stack automatically with
just the single key press, or it can be programmed to call up the user in the display,
awaiting the Page Send key to transmit the page.
The frequencies listed in
are those frequencies commonly used by the
programmable function keys. When a function is assigned to a specific key, the program
will prompt the technician to specify which frequency is to be used to turn that function
on/off or toggle it. Default values are supplied for each function, however, any other
frequency can be assigned as necessary to match the remote termination panel in use.
Table 9: Common Function Control Tones.
(K)ey Assignments
Key (1)
Programmable function key #1 can be assigned as “Fa Select” or as “Fa/Fb Select”. It can
also be assigned to any of the functions found in
52.
Key (2)
Programmable function key #2 can be assigned as “Fb Select” or as “Fc/Fd Select”. It can
also be assigned to any of the functions found in
52.
Key (3)
Programmable function key #3 can be assigned as “Fc Select” or as “Fe/Ff Select”. It can
also be assigned to any of the functions found in
52.
650 Hertz
1050 Hertz
1450 Hertz
1850 Hertz
750 Hertz
1150 Hertz
1550 Hertz
1950 Hertz
850 Hertz
1250 Hertz
1650 Hertz
2050 Hertz
950 Hertz
1350 Hertz
1750 Hertz