ETP-120
Series Phone
Installation & Operation Manual
Page
20
of
27
Rev. 7/2/2021
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• 7530 North Natchez Avenue • Niles, Illinois 60714 • Phone 773.539.1100 • [email protected] • www.talkaphone.com.
All prices and specifications are subject to change without notice. Talk-A-Phone, Talkaphone, bAlert, Scream Alert, WEBS, and WEBS Contact are registered trademarks of Talk-A-Phone,
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Answering a Call from the ETP-120 at the Remote Side
1. The telephone at the remote side (answering point or receiving end) will ring.
2. The attendant should answer and speak
—two-way communication has now been established with
the unit.
3. To terminate the call, press the
#
key on the remote side telephone or hang up the handset.
Auxiliary Output Operation
The ETP-120 Series is
optionally available in a configuration that provides one (1) Auxiliary
Output
(only models numbers with the
X
designator). The Auxiliary Output allows for triggering
external devices or systems, such as activating a siren or strobe light, triggering a camera to
pan/tile/record, opening a door, etc.
This Auxiliary Output provides a dry contact closure when the unit goes off-hook.
