NORTHERN ELECTRIC PRACTICES
SECTION 502-5101-201
Issued:
30
November 1973
Standard
I.
2.
3.
4.
5.
TELEPHONE SETS
NE-500, NE-1500 (MD), NE-2500
NONBUTTON
AND ONE-BUTTON TYPE
IDENTIFICATION, INSTALLATION, AND MAINTENANCE
CONTENTS
PAGE CONTENTS
(Co
nt)
PAGE
GENERAL
789
C.
Turnbutton
/Pus
hbutton
813
D. Ringer Capacitor
815
DESCRIPTION
790
6.
ASSEMBLY
OF
PARTS
815
GENERAL
790
A. Housing (Desk Telephones)
816
COMPONENTS
793
B.
Housing (Wall Telephones)
816
C. Ringe
rs
816
A. Mounting Cord 793
D. Dial
816
B. Handset
793
E. Apparatus Blank (Desk Telephones)
817
C.
Rotary
Dial (NE-500
Type)
793
F.
Apparatus Blank
(Wall
Telephones)
817
D. DIGITONE* Dial (NE-2500
Type)
793
G. Cords (Handset and Mounting)
818
E. Line Switch
793
H. Line Switch Cover Assembly
818
F . Ringer
793
I. Exclusion Switch
818
G. Network
795
J. Plunger
818
K. Turn
button
and Terminal Strip
819
ORDERING INFORMATION
795
L.
Faceplate
(N
E-2500 Type
Telephone)
819
FEATURES
795
M. Designation Window (NE-2
500
Type Telephon
e)
819
IDENTIFICATION
795
1.
GENERAL
GENERAL
795
1.01
This section co
nt
ains information for
th
e
TELEPHONE SET IDENTIFICATION
795
identification, installati
on,
and maintenance
of
no
nbutton
and one-button NE-500, NE-1
500
INSTALLATION 808
(
MD
), and NE-2500
type
wall and desk telephone
sets.
MAINTENANCE
808
1.
02
The
NE-1
500
and NE-1554
typ
e telephone
A. Line
Switch Assembly
813
se
ts are manufac
tur
e discontinued
(M
D) and
B. Exclusion
or
Monitor Switch
813
are superseded
by
th
e NE-2500 and NE-2554 type
•A
tudemuk
of Northern Electric.
©Northern Elec
tr
ic Compa
ny
Limited, 1973
PRINTED
IN
CANADA
789
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