Brandline Insert; M2006/M2008/M2008Hf/M2216Acd/M2616 Telephones - Nortel Meridian 1 Description

The Key Expansion Module connects to the telephone through a cable
running from the base of the telephone. It is physically connected to the
telephone by the footstand. NT2K22VH or later vintage key lamp modules
are required for CISPR22, Class B compliance.

Brandline insert

The filler plate on the telephone or Display module contains a removable
insert designed to accommodate custom labeling. You can order blank
Brandline Inserts and have a printer silk screen your company logo on them.
Brandline Inserts snap easily into and out of the filler plate.

M2006/M2008/M2008HF/M2216ACD/M2616 telephones

You can use an electret headset in the handset port of the M2006, M2008,
M2008HF, M2616, and M2216ACD telephones. The amplifier must draw
less than 400 micro amps from the telephone jack.
The headset should be designed to work with a telephone jack with these
characteristics:
Transmit interface: +5 V through 10K DC bias resistance with maximum
current of 500 micro amps. The differential input impedance is 10K ohms.
Connects to pins 2 and 5 of the handset jack.
Receive interface: single ended output with output impedance of 180 ohms.
Connects to pins 3 and 4 of the handset jack.
M2000 Series Meridian Digital Telephones
Meridian 1 Telephones Description and Specifications
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