Panasonic KX-T336 System Reference Manual page 673

Setting/Canceling "Electronic Station Lock Out" by employing Extension Manageme? sc'ee-
For step 1 to 3, refer to the procedure for Setting/Canceling
DND.
4. Move the cursor to Lock field by press.?; 17~ -4 ; +. :t ;'
ihe
-m
5. Move the cursor to the
target
extension number to be seti
canceled "Electronic Station Lock" by pressing the F2 key ( '?)
or the F3 key (& ).
6. Select the setting item by pressing the F6 key (select).
For canceling ."Electronic Station Lock," select m mark.
7. Press the F7 key (memory) to store the selected data.
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