BELL SYSTEM PRACTICES
AT&TCo Standard
SECTION 514-155-300
Issue 3, March 1975
KS-19245, LIST 1
TELEPHONE ANSWERING SET
MECHANICAL ADJUSTMENT AND MAINTENANCE
1.
GENERAL
1.01
This section is reissued to add information
on lamp replacement.
1.02
The KS-19245, List 1 telephone answering
set (Fig. 1) has been designed to facilitate
maintenance by the use of plug-in assemblies. In
general it is not recommended that replacement
of component parts of these plug-in assemblies be
attempted, since readjustments requiring special
equipment and procedures will usually be required.
1.03
It is intended that CD- and SD-99306-01 be
used with this section.
Caution: &fore performing
any maintenance
on this set, disconnect power cord from
the ac outlet.
1.04
Refer to Chart A for probable cause and
corrective action of a trouble report. Table A
lists replacement parts.
1.05
The stenciling on the front panel of KS-19245,
List 1 telephone answering set may be
SPEAKER
GRILL
MESSAGE
INDICATOR
DIAL
FOOT SWITCH
BACKSPACE
RECEPTACLE
EARPHONE
JACK
FUNCTION
SELECTOR
Fig. 1-kS-19245, List 1 Telephone Answering Set
®
American Telephone and Telegraph Company, 1975
Printed in U.S.A.
BSP 514-155-300-i03_1975-03-0l.jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock. Colorado Feb 23,2012 23:18:46
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