Vertical Communications and FXT - Manual (Page 92)

IMIST Module
Impact SCS 8412F-** and 8412S-** speakerphones equipped with the optional
IMIST module can support an IST device (modem, FAX machine,
industry-standard telephone, etc.) in addition to the LCD speakerphone.
Depending on system programming, the IST device may be used to make
outgoing calls and receive incoming calls. The functionality of the IMIST
module depends on the type of system you are using:
• The IMIST module functions on a DXP system with the appropriate
digital station board, but the IMIST module will not have its own exten-
sion number and will not function simultaneously with the speakerphone.
• On a DXP Plus system, the IMIST module functions simultaneously with
the speakerphone and has its own extension number if your system has
the appropriate digital station board and memory board. If your system
does not have the optional enhanced memory board, the IMIST module
will function like the one on the DXP system described above. Check
with your system installer for complete details.
• On a FXS or FXT system, the speakerphone and IMIST module can func-
tion simultaneously and the IMIST module has its own extension number.
NOTE: The IMIST module does not provide voltage to light a message
waiting light. Message waiting lights on devices plugged into the IMIST
module will not function.
Other Advanced Features GCA70-349
84 Large Screen Display Speakerphone Station User’s Guide
IMIST Module