Telephone Wall Mount Kit; Full Duplex Handsfree Accessory - Nortel m3900 series User Manual

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Telephone wall mount kit

The telephone wall mount bracket kit contains a one-piece wall mount
plate that attaches the M3903, M3904, and M3905 telephone to the wall.
The wall mount kit is available from your local Nortel representative. The
M3901 and M3902 have built-in wall mount brackets.

Full Duplex Handsfree Accessory

The Full Duplex Handsfree Accessory (simultaneous two-way
conversation) is a cartilage accessory that provides full duplex handsfree
capability for the M3904 Release 3 (NTMN34GA or later) telephone set.
You insert the cartridge into the M3904's ACM.
The FDHF functionality requires the following hardware:
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Copyright © 2008 Nortel Networks
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M3904 Release 3 telephone set (NTMN34GA or later).
NTMN34TA is the M3904 Release 3 icon set that supports FDHF.
Full Duplex Handsfree cartridge (NTMN72AA or later)
Accessory Connection Module (NTMN71AA)
110V wall transformer to power the FDHF cartridge (NTMN80AA)
Nortel Communication Server 2100
M3900 Series Meridian Digital Telephones User Guide
NN42200-110 09.01 Standard
20 August 2008