Panasonic KX-NS500 Installation Manual page 86

4.2.2 Names and Locations
KX-NS520 (Type-B)
Front
A B E
C
A.
STATUS Indicator
B.
EXP-S Port
C.
PFT Port
D.
SLT Slot
E.
Trunk/Doorphone Free Slot
F.
Extension Free Slot
G.
Top Cover
H.
Sub Board
I.
Main Board
J.
FG Terminal
K.
AC Inlet
L.
External Battery
M.
Power Switch
N.
FAN
86 Installation Manual
G F
D
Back/Inside
H
J K L M
I
N