Lucent Technologies MERLIN LEGEND Release 6.1 Maintenance And Troubleshooting Manual page 469

MERLIN LEGEND Communications System Release 6.1
Maintenance and Troubleshooting 555-661-140
DID trunk
digital
Digital
Communications
Protocol
digital data station
Digital Signal 0
Digital Signal 1
digital subscriber
line
digital switch
element
digital
transmission
DIP switch
direct facility
termination
Direct Inward Dial
Direct-Line
Console
Direct Station
Selector
display buttons
Incoming trunk that receives dialed digits from the local
exchange, allowing the system to connect directly to an
extension without assistance from the system operator.
Representation of information in discrete elements such
as off and on or zero and one. See also analog
transmission .
See DCP .
See ISDN terminal adapter data station.
See DS0 .
See DS1 .
See DSL .
See DSE .
Mode of transmission in which the information to be
transmitted is first converted to digital form and then
transmitted as a serial stream of pulses. See also analog
transmission .
(dual in-line package) Switch on a 400EM module used
to select the signaling format for tie-line transmission. Also
used on other equipment for setting hardware options.
(DFT) See personal line .
See DID.
See DLC .
See DSS .
Buttons on an MLX display telephone used to access the
telephone's display.
Issue 1
August 1998
Page GL-13