Nortel Expansion Module for M3904 NTMN37BA66 Conference Phones Paging (If Configured for the

Paging (If Configured for the Phones in Your Office)

and LAN-to-LAN services and multiservice integration of voice

or a single CTA device can be connected to the Norstar system

16 analog FXS ports

Comdial 83212SJ-FB Impact Phone

Nortel Expansion Module for M3904 NTMN37BA66 Conference Phones Paging (If Configured for theNortel Expansion Module for M3904 NTMN37BA66 Description: The Key based Expansion Module provides an additional 22 keys for any combination of lines and features, which can be added to M3904 and M3905 models. Up to two Key based Expansion Modules can be added to each set for a total of 44 additional keys. Nortel NTMN37BA66 Compatibility: Nortel Meridian M3904 Nortel Meridian M3905