Installing/Removing Key Set Unit - NEC DTL-6DE-1 - DT310 - 6 Button Display Digital Phone User Manual

INSTALLING/REMOVING KEY SET
UNIT
DT730/710 DT330/310
• TO REMOVE KEY SET UNIT
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
STEP 1: Align the holes in the line key card with the
buttons on the telephone.
STEP 2: Align the holes in the line key panel/button
panel with the buttons on the telephone and
Line Key Panel
Button Panel
Line Key Card
32
then push the four corners of the panel until
the panel clicks into place.
Line Key Card