Installing/Removing Key Set Unit - NEC DT830 Series User Manual

INSTALLING/REMOVING KEY SET
UNIT
DT830 DT430/410
• TO REMOVE KEY SET UNIT (LINE KEY
PANEL, BUTTON PANEL, AND LINE KEY
CARD)
STEP 1: Insert a tapered rod lightly into the right side
of the line key panel/button panel.
STEP 2: Lift out the line key panel/button panel to re-
move it from the telephone.
STEP 3: Remove the line key card.
Line Key Panel
Button Panel
• TO INSTALL KEY SET UNIT (LINE KEY
STEP 1: Align the holes in the line key card with the
STEP 2: Align the holes in the line key panel/button
Line Key Panel
Button Panel
Line Key Card
31
PANEL, BUTTON PANEL, AND LINE KEY
CARD)
buttons on the telephone.
panel with the buttons on the telephone and
then push the four corners of the panel until
the panel clicks into place.
Line Key Card