Bell 200 SERIES Operation Manual

BELLSYSTEM PRACTICES SECTION C38.323
Station Operations Manual Issue 2, May, 1959
Station Sets AT&TCo Standard
HAND TELEPHONE SETS--200 SERIES
IDENTIFICATION AND ASSEMBLY OF PARTS
1.00 INTRODUCTION 4.00 DESK-TYPE HAND TELEPHONE SETS
This section covers the identification and Desk-type hand telephone sets include types
assembly of parts of the 200 series hand telephone 202, 203, 204, 206, 207, and 215. Fig. 1 and 2 show
sets. the manual and dial desk-type hand telephone sets
with the D-type mounting (oval base). The earlier
B-type mounting (round base) is not shown.
2.00 GENERAL Fig. 3 shows the oval base of the D-type mounting
with felt and friction pads.
2.01 The 200 series hand telephone sets are
equipped with C-, D-, and G-type handset
mountings. They are used with either induction
coil or network-type subscriber sets in manual or
dial areas, and also with magneto-type subscriber
sets. 5",_
2.02 For information on class of service, refer to
the C Section entitled Station Sets, Com-
mon Battery, Selection for General Use.
2.03 Cording for hand telephone sets will not be _,_
covered in detail. However, cording should 5_,,
be done in a manner which will eliminate the pos-
sibility of the cord conductors coming in contact
with any moving part, or making electrical contact
with any terminal other than the one for which it Fig. 1 --Manual Desk-type Set
is intended. Cord anchoring devices will be shown
in this section.
2.04 The positioning of the dial on C- and G-type
handset mountings is described in the
C Section entitled Station Sets, Installation.
55£SN.
3.00 IDENTIFICATION l
The hand telephone set consists of a mount- 5_,,
ing, handset, apparatus blank or dial, mounting
cord, and handset cord. The code marking for the s_,_.
mounting is stamped on the exterior of the
mounting.
Fig. 2--Dial Desk-type Set
© American Telephone and Telegraph Company, 1959
Printed in U. S.A.
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