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Page 84 of 532
General features
553-3001-367
Standard 1.00
face in the same direction on "NT2K" and "NT9K" telephones, and in
opposite directions on "NTZK" telephones. When appropriate, differences
between the models are noted in this document.
M2000 Series Meridian Digital Telephones are designed to provide
cost-effective integrated voice and data communication. These telephones
communicate with the Succession 1000M, Succession 1000, and Meridian 1
using digital transmission over standard twisted-pair wiring. They interface
with the Succession 1000M, Succession 1000, and Meridian 1 using the
Integrated Services Digital Line Card (ISDLC), or the Digital Line Card
(DLC), (NT8D02). No additional hardware is required at the line circuit to
provide data communication.
M2000 Series Meridian Digital Telephones are connected to the system
through a two-wire loop carrying two independent 64 kbs PCM channels with
associated signaling channels. One of the two PCM channels is dedicated to
voice; the other is dedicated to data traffic.
Line cords and handset cords on all M2000 Series Meridian Digital
Telephones are equipped with standard modular connectors for easy and
quick connecting procedures.
The telephone interfaces with the Digital Line Card (DLC) or ISDLC in the
Peripheral Equipment (PE) shelf of the system. The DLC supports 16 voice
and 16 data ports. The ISDLC supports eight voice and eight data ports. A TN
is assigned to each port through the system software.
M2000 Series Meridian Digital Telephones have the following general
features:
M2006 – a single-line telephone with six programmable function keys. See
Figure 17 on
page
85.
M2008/M2008HF – a multi-line telephone with eight programmable
function keys. The M2008HF contains an integrated Handsfree unit. See
Figure 18 on
page
86.
October 2003
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