Panasonic KX-TD500 User Manual page 313

To talk to the third party by terminating the current call in hands-free mode
7130 / 7235 / 7436
If OHCA is activated by the other party when you are engaged in a call using the handset, you
hear a confirmation tone and then the caller's voice through the built-in speaker of your PT.
Hang up.
• The current call is disconnected.
• The INTERCOM indicator light
turns green.
To talk to the third party by terminating the current call in handset mode
7130 / 7235 / 7436
If OHCA is activated by the other party when you are engaged in a call using the handset, you
hear a confirmation tone and then the caller's voice through the built-in speaker of your PT.
INTERCOM
Press INTERCOM.
The current call is disconnected.
The INTERCOM indicator light turns green.
User Manual
Speak with the third
party through microphone.
• You can talk in hands-free
mode.
You can talk in handset mode.
Station Features and Operation (PT/SLT)
Talk.
313