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Telephone Theory and Practice, Vol III, Kempster B. Miller 1933 [LARGE FILE]

26 MB Reference Book. Volume 3 - Automatic Switching and Auxiliary Equipment. Contributed by Sam Etler.

TABLE OF CONTENTS (TOC)

PART I AUTOMATIC SWITCHING EQUIPMENT

CHAPTER I THE MACHINE-SWITCHING IDEA
CHAPTER II CONTROL DEVICES AND NUMBERING PLANS
CHAPTER III THE STROWGER STEP-BY-STEP SYSTEM
CHAPTER IV THE PANEL DIAL SYSTEM
CHAPTER V THE ROTARY AUTOMATIC TELEPHONE SYSTEM
CHAPTER VI THE ALL-RELAY AUTOMATIC SYSTEM

PART II AUXILIARY EQUIPMENT

CHAPTER VII POWER PLANTS
CHAPTER VIII PROTECTIVE APPARATUS
CHAPTER IX   DISTRIBUTING FRAMES
CHAPTER X    PRIVATE BRANCH EXCHANGES
CHAPTER XI   TOLL SWITCHING

INDEX

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