Panasonic KX-TD500 User Manual page 245

O
Executing
Any Telephone
If you hear a busy tone after making an intercom call;
To talk to the third party
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.
Speak with the third
party through microphone.
• The caller's number or name is shown on the display for
five seconds in 10 seconds intervals.
<PT Display Example>
123: Tony
• You can talk to two parties individually.
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 or press
SP-PHONE.
• The current call is disconnected.
• The INTERCOM indicator light
turns green.
4-130
Station Features and Operation
4.3 Station Features and Operation
1
Dial 1. Confirmation tone
Caller's extension number
FLASH
or
Press FLASH.
Wait for an
answer and talk.
Speak with the third
party through microphone.
• You can talk in hands-free
mode.