Optional Boards; Miscellaneous Service Unit (Misu); Modem Unit (Modu); Message Wait Unit (Msgu) - Vodavi Starplus Triad-S Product Description Manual

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Optional Boards

Miscellaneous Service Unit (MISU)

This board provides two RS232C interfaces for system programming,
caller ID, and SMDR applications. The board also contains a second music
source to increase the music channels in the system from one to two. The
board installs in the BKSU.

Modem Unit (MODU)

This board provides a 9600 baud modem for remote system
programming. The modem is accessed by dialing station 499.

Message Wait Unit (MSGU)

This board provides message wait lamp capability to the eight attached
SLT instruments. This board is installed on the CSIB. Each CSIB may have
one MSGU installed.

DTMF Receiver Unit (DTMF-A)

This board provides four DTMF receivers for CSIB use and should be
installed any time a CSIB board is installed in the system. The BKSU
supports one DTMF-A unit.
The modem may not always connect at 9600 bps. If you encounter a
situation where you cannot connect at 9600 bps, change your
computer's baud rate to 4800 bps.
Optional Boards