NORTHERN ELECTRIC LOGIC 10 Installation Manual

NORTHERN ELECTRIC PRACTICES
SECTION 502-8601-290
PO525819
Issued: September 21, 1973
Standard N
"LOGIC 10*" KEY TELEPHONE SETS
QSK200B AND QSK2200B
INSTALLATION MANUAL
Fig. 1 - QSK200B Key Telephone Set
Fig. 2 - QSK2200B Key Telephone Set
CONTENTS
1. GENERAL
2. OPTIONS
3. INSTALLATION
MOUNTING
CONNECTIONS
*Registered Trademark of Northern Electric
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1. GENERAL
1.01 The QSK200B and QSK2200B LOGIC 10
telephone sets (Fig. 1 and 2) are 10 button
sets featuring one common hold button and a
maximum of nine line pickup buttons.
If
less than
9 lines are used, the extra line pickup buttons may
be used for additional features (e.g., add-on or
individual signaling).
1.02 The QSK200B and QSK2200B telephone
sets are identical except that the QSK200B
©Northern Electric Company Limited, 1973
PRINTED IN CANADA
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