Panasonic EASA-PHONE KX-T123211D Installation Manual page 106

until the desired mode appears
.
Description
Allows an extension user to intrude through the
speaker into another extension that is in
conversation using the handset.
(This feature only is available when KX-T123235
sets are used.)
Programming
1. Dial (33).
" OHCA Feature" will be displayed.
2. Press the NEXT button.
" OHCA: Enable" will be displayed and
" Enable" will blink.
3.
4.
5.
Press the SELECT button to alternate between
Enable and Disable to select the desired mode.
Press the MEMORY button.
The LCD will stop blinking.
To return to the initial program mode, press the
END button.
Programming Table
See page 7-l 1.