Nortel Meridian 1 Description

Also see for M3905: Reference guide Installation and administration guide User guide User guide Installation guide

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Nortel Meridian 1 Description Manual pdf 27 page image

M2000 Series Meridian Digital Telephones Page 27 of 104Meridian 1 Telephones Description and SpecificationsThe Key Expansion Module connects to the telephone through a cablerunning from the base of the telephone. It is physically connected to thetelephone by the footstand. NT2K22VH or later vintage key lamp modulesare required for CISPR22, Class B compliance.Brandline insertThe filler plate on the telephone or Display module contains a removableinsert designed to accommodate custom labeling. You can order blankBrandline 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 telephonesYou can use an electret headset in the handset port of the M2006, M2008,M2008HF, M2616, and M2216ACD telephones. The amplifier must drawless than 400 micro amps from the telephone jack.The headset should be designed to work with a telephone jack with thesecharacteristics:Transmit interface: +5 V through 10K DC bias resistance with maximumcurrent 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.