Nortel m3900 series User Manual page 79

6
Figure 11 "ATA connections" (page 79)
ATA.
Figure 11
ATA connections
The ATA supports connections to POTS services only. Features such
as Message Waiting, Switchhook Flash/Link, Transfer, Conference, and
CLASS type services are not supported on the attached device.
A red LED status light located on the ATA indicates the status of the ATA
as follows:
Copyright © 2008 Nortel Networks
.
Refer to the manufacturer's documentation for complete
installation and configuration instructions for your external analog
device (FAX machine, modem, or 500/2500 telephone).
Nortel Communication Server 2100
M3900 Series Meridian Digital Telephones User Guide
NN42200-110 09.01 Standard
20 August 2008
Analog Terminal Adapter (ATA) 79
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shows the connections for the