Panasonic KX-TDA15 - Manual (Page 80)

1.4 During a Conversation
80 User Manual
1.4.8 Using the Headset (Headset Operation)
To talk using the headset
To use the handset during a conversation using the headset
To talk in hands-free mode during a conversation using the headset
You can have a conversation using a headset.
In this case, you must select "Headset on" in programming mode or set the Headset button
on (red) in advance.
This feature is also known as Handset/Headset Selection.
• The Headset button light shows the current status as follows:
Off: Headset mode off
Red on: Headset mode on
• This feature is not available for the KX-T7665.
Press SP-PHONE .
PT
SP-PHONE
PT
Off-hook.
PT
Press red Headset .
(Headset)