Avaya 555-233-116 - Manual (Page 54)

Data modules and asynchronous data units
555-233-116 54 Issue 4 October 2002
5. Replace the cover on the data module.
Connect data modules
To connect a single data module, follow the procedure in following section. To
connect multiple data modules, see
Connecting multiple data modules to the
system .
No telephone attached, data metering ON, busyout on local loop ON
O
N
1 2 3 4 5 6 7 8 9
UP UP
DOWN DOWN DOWN DOWN DOWN DOWN DOWN
Telephone attached, data metering ON, busyout on local loop OFF
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N
1 2 3 4 5 6 7 8 9
UP UP
DOWN DOWN DOWN DOWN DOWN DOWN DOWN
Telephone attached, data metering OFF, busyout on local loop ON
O
N
1 2 3 4 5 6 7 8 9
UP UP
DOWN DOWN DOWN DOWN DOWN DOWN DOWN
Telephone attached, data metering ON, busyout on local loop ON
O
N
1 2 3 4 5 6 7 8 9
UP UP UP
DOWN DOWN DOWN DOWN DOWN DOWN