Key-Based Expansion Module Accessory (Kba) - Nortel m3900 series User Manual

3

Key-based Expansion Module Accessory (KBA)

The Key-based Expansion Module provides 22 additional keys for the
M3904 and the M3905 telephones. You can add a second Key-based
Expansion Module, for a total of 44 additional line/feature keys (see
Figure 17 "Key-based Expansion Module" (page
(NTMN37BA), you need to order the Key-based Expansion Module Kit 1
(NTMN38AB), which includes the single KBA footstand assembly. If you
add a second KBA, you also need to order the Key-based Expansion
Module Kit 2 (NTMN38BA), which includes the expansion KBA footstand
assembly.
Figure 17
Key-based Expansion Module
Copyright © 2008 Nortel Networks
.
If using the RJ12 jack, make sure that the modular cord contains
six wires. If using the 2.5 mm or 3.5 mm jacks, make sure that
the plugs are fully inserted.
Nortel Communication Server 2100
M3900 Series Meridian Digital Telephones User Guide
NN42200-110 09.01 Standard
20 August 2008
Key-based Expansion Module Accessory (KBA) 85
--End--
85)). To install the KBA