Installation; Connecting To Your Telephone - Black Box Desktop Telephony HS117A Manual

3. Installation

3.1 Connecting to Your Telephone

1. First, connect the headset
cord to the Quick
Disconnect coil cord
(Figure 3-1).
Figure 3-1. Connecting the Headset Cord
to the Quick Disconnect.
2. If your telephone has a
socket for a headset
connection, insert the
modular plug at the end of
the headset cord into the
headset port on the
telephone. If your
telephone does not have a
port for a headset
connection, disconnect the
handset cord from the
telephone. Insert the
modular plug at the end of
the headset cord into the
handset port. (Figure 3-2).
Figure 3-2. Inserting the Modular Plug.
3. If you have purchased the
optional headset/handset
switch, install by following
these steps (Figure 3-3):
a. Connect the headset to the
headset port on the switch.
b. Connect the cord from the
CHAPTER 3: Installation
handset to the handset port
on the switch.
c. Connect the handset port
on your telephone to the
telephone port on the
switch with the modular
cord provided with the
switch.
d. Select the headset or
handset mode as needed.
Figure 3-3. Installing the Headset/Handset
Switch.
WARNING
The headset contains its own
built-in amplifier circuit. Do not
connect the headset to any
headset amplifier. The headset
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