Northern Telecom Decorator Series Identification, Connections And Maintenance page 2

NORTHERN TELECOM PRACTICES
SECTION 502-9011-200
Issued: 79 02 10
Standard
DECORATOR TELEPHONE SETS
QSK420- AND QSQM420-TYPE CANDLESTICK
IDENTIFICATION, CONNECTIONS AND MAINTENANCE
Fig. 1 - 420-Type Candlestick Telephone Set
CONTENTS PAGE
CONTENTS PAGE
1.
GENERAL .•..••••.••••••••••.•••. 1058 4. MAINTENANCE ...•••.•..•••••.•. 1060
Reason for Reissue .. .. . . ..... . ... 1058
2. IDENTIFICATION ................. 1058
5. ASSEMBLY OF PARTS ..••••••••••. 1062
3. CONNECTIONS .•••.•.• • •••.•• • ••. 1058
Handsfree Connection . . .. . ... . ....... 1060
TeleDialer* 32 Connection ............ 1060 6. PACKING INSTRUCTIONS . ••..••• . 1074
• Trademark of American Telecommunications Corporation
© Jeff Lamb
©Northern Telecom Limited 1973
Printed in Canada
info@telephonecollectors.org
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