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DT330 Compatibility Settings
Terminal Lot Number DT-330
ADA-L Unit Switch
Settings
xxx I Lx or lower xxx I Mx xxxJSx or higher
(Version 1.E0 or lower) (Version 8.10) (Version 2.20 or higher)
ADA Connection for
Recording Only.
Dip switches 1, 2, 3, 5, 7
and 8 are OFF. Switches
4 and 6 are ON.
Dip switches 1, 2, 3, 5, 7
and 8 are OFF. Switches
4 and 6 are ON.
Dip switches 1, 2, 3, 5, 7
and 8 are OFF. Switches 4
and 6 are ON.
ADA Connection for
Sending Recorded Calls
to the Telephone.
Dip switches 2, 3, 5, 7 and
8 are OFF. Switches 1, 4
and 6 are ON.
Dip switches 2, 3, 5, 7 and
8 are OFF. Switches 1, 4
and 6 are ON.
Dip switches 2, 3, 5, 7 and
8 are OFF. Switches 1, 4
and 6 are ON.
To Send and Receive to
the Terminal
Dip switches 1, 2, 3, 5, 7
and 8 are OFF. Switches
4 and 6 are ON.
Dip switches 1, 2, 3, 5, 7
and 8 are OFF. Switches 4
and 6 are ON.
Lot Numbers: I, J – Hardware Revision
Lot Numbers: L, M, S – Software Revision
To verify DT-330 terminal firmware, hold down keypad buttons 1, 2 and 3 while plugging the line cord into the
terminal.
Firmware Compatibility Matrix
BCH-L Unit Lot Number
xxxDxx or lower xxxExx or higher
Terminal Lot Number
DT-330
xxx I xx or lower
(Version 8.10 and 1, E0 or lower)
xxxJxx or higher
(Version 2.20 or higher)
BCH Support may differ based on terminal firmware. To verify both DT-330 terminal and BCH-L Unit firmware,
hold down keypad buttons 1, 2 and 3 while plugging the line cord into the terminal.
Default Settings
None