user manual

NECAmerica Inc. Switchinq Terminals Division
CONNECTION OF NORTHERN TELECOM
COMPANION 45 (NT1 L06) SPEAKERPHONE
TO A Dterm II (ETE-1-2)
Dterm II
ETI NUMBER: OS-006 DATE: APRIL, 1990
1.
DESCRIPTION
.
This Engineering Technical Information (ETI) Bulletin provides installation instructions for connecting Northern
Telecom Companion 45 Speakerphone to Dterm II telephones (ETE-l-2 and ETE-1 HM-2).
2.
LlMlTATlONS
2.1 Dterm II telephones can transmit only when the speakerphone is turned off.
2.2 Speakerphone can transmit only when the Dterm II is on-hook.
3. PARTS REQUIRED
3.1 Dterm II telephone (ETE-1-2 or ETE-1 HM-2).
3.2 Northern Telecom Companion 45 (NT1 L06) handsfree unit. This unit includes:
A. Transformer
B. Line cord
C. T Adaptor jack
To order or for more information on this product call: l-800-361-7800
4. REFERENCES
4.1 Companion 45 installation and users Guide.
4.2 Dterm II (ETE-l-2 or ETE-1 HM-2) users Guide.
5. OPERATlON
5.1. Initiating calls
A.
Initiate calls by going off-hook with the Dterm II handset (Speakerphone turned “OFF”),
OR
B. Depress the “ON” key on the Speakerphone (Dterm II on-hook). Dial tone should be heard and the
red indicator LED should light.
5.2 Transferring calls
A.
From Dterm II handset to Speakerphone; depress “ON” key on speakerphone and hang up the
handset.
OR
8. From Speakerphone to Dterm II handset; lift the handset of the Dterm II, the Speakerphone will
automatically turn off.
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