AMX Modero MVP-5200i - Manual (Page 162)

Programming
154 MVP-5200i Modero Viewpoint Widescreen Touch Panel
Intercom Commands (Cont.)
^ICM-TALK
^ICM-LISTEN
Intercom modify
command.
Intercom modify command. For backwards compatibility both versions are supported.
In this release, however, the TALK and LISTEN subcommands are ignored. The
microphone and/or speaker are activated based on the initial mode value of the intercom
start command and the audio data packet flow is started upon receipt of this command by
the panel.
Syntax:
SEND_COMMAND <DEV>,"'^ICM-TALK'"
Variables:
None.
Example:
SEND_COMMAND TP1,"'^ICM-TALK'"