Telematrix SP300 User Manual
Page 24

24
Using A Headset
 
The “HEADSET ON/OFF” key controls the activation of the Headset. When using the 
headset feature, the handset remains on-hook at all times. 
Placing/Answering a Call 
using the Headset On/Off Feature 
•
To answer an incoming call, press the “HEADSET ON/OFF” key to activate the head-
set. The LED above the “HEADSET ON/OFF” key will be illuminated when in ON po-
sition. 
•
Adjust the volume, if necessary.
•
Use the features of the headset that are available with the handset in use.
•
You can dial using the the keypad or a speed dial key.
•
To end headset activation, press the “HEADSET ON/OFF” key. The LED above the 
“HEADSET ON/OFF” key will turn off. 
FreeSpeech
TM
Talk Feature is a unique TeleMatrix feature that
allows the user the freedom to “toggle” between the headset,
handset and speakerphone modes during a conversation.
f
Volume Lock Feature — When the handset, speaker, or headset
volume feature is selected, the volume will automatically stay at
that setting in the next use.
f
