NORTHERN
ELECTRIC
PRACTICES
SECTION 506-3211-200
Issued:
19 November 1973
Standard
PANEL COIN TELEPHONE SETS
QSD300A
AND
QSD2300A TYPES
PREPAY
IDENTIFICATION AND INSTALLATION
(a)
QSD300A Type
(b)
QSD2300A Type
Fig.
1
-
Front View of QSD300A
and
QSD2300A
Coin Telephone
Sets
©Northern
Electric Company Limited,
1973
PRINTED IN
CANADA
Page 1
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