Panasonic KX-TD816C User Manual page 217

To talk to the third party by terminating the current call in hands-free mode
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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 or press
SP-PHONE.
• The current call is disconnected.
• The INTERCOM indicator light
turns green.
To talk to the third party after placing the current call on hold
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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.
HOLD
Press HOLD.
• The current call is placed on hold.
• The INTERCOM indicator light flashes green slowly.
User Manual
Station Features and Operation (DPT/SLT)
Speak with the third
party through microphone.
• You can talk in hands-free
mode.
Talk.
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