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APPENDIX D HEADSET OPERATION
ATTACHING THE HEADSET
Connect the headset to HEADSET connector on the
back of the telephone following the procedure below.
• TO CONNECT THE HEADSET
STEP 1: Insert the modular plug into the HEADSET
connector on the back of the telephone until it
clicks.
STEP 2: Place the headset cord into the groove as
shown in the figure below, and fix it.
TERMINAL OPERATION USING THE
HEADSET
The following procedure explains how to operate a ter-
minal using the headset. While using the headset, the
operations equivalent to answering and ending a
phone call are available by pressing the Headset key.
To Originate a Call
STEP 1: Press the Headset key, and the Headset key
lights red.
STEP 2: Line key lights green and dial tone is re-
ceived.
STEP 3: Dial a desired telephone number, after the
target party answers the call, you can start a
conversation.
STEP 4: Press Headset key to end the call, and the
Headset key turns off.
Note
The headset which can be connected to the telephone
is “HW251N-A10 (manufactured by Plantronics)”.
HEADSET Connector
Groove
Telephone
Modular Plug
Code
Note
Headset key must be programmed in advance. For the
programming of Headset key, contact the system
administrator.
Note
To switch to handset mode, lift the handset and press
Headset key during a conversation.