Ericsson LBI-39224 - Manual (Page 193)

LBI-39224
3-163
Tone (E&M PTT)
Standard tone signaling on all but PTT (station transmit)
commands, E&M M-lead signaling on PTT commands.
Standard tone signaling can be modified per State Table (low-
level) configuration on a per command basis.
Tone (Tone/E&M PTT)
Standard tone signaling on all commands, PTT commands also
include E&M M-lead signaling. Standard tone signaling can
be modified per State Table (low-level) configuration on a per
command basis.
DC
Standard DC (direct current) signaling on all commands, no
E&M M-lead signaling. Standard DC signaling can be
modified per State Table (low-level) configurations on a per
command basis.
DC (E&M PTT)
Standard DC signaling on all but PTT commands, E&M
M-lead signaling on PTT commands. Standard DC signaling
can be modified per State Table (low-level) configurations on
a per command basis.
DC (DC/E&M PTT)
Standard DC signaling on all commands, PTT commands also
include E&M M-lead signaling. Standard DC signaling can be
modified per State Table (low-level) configurations on a per
command basis.
Causeway
The EDACS Causeway feature allows direct or "hard"
patching/simulselecting of a conventional channel to a trunked talk
group. Each conventional channel can be Causeway
patched/simulselected to a trunked group using the trunked group's
Group ID (GID) number. See Section 3.14.2, Causeway Patch /
Simulselect, for more information on Causeway Patch/Simulselect
operation. The Causeway group in the
Conventional Channel Configuration dialog box is the
configuration point for Causeway. Causeway default = "None."