11 - ericssonhistory.com
11 - ericssonhistory.com
11 - ericssonhistory.com
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Stored Program Controlled Telephone Exchanges - a Milepost in<br />
the Development of Telephony 86<br />
The Introduction of a New Maintenance Method into the Telephone<br />
Area of Rotterdam and Its Influence on the Maintenance<br />
Organization 46<br />
The Telephone System of the Finnish State Railways 72<br />
The Tumba Stored Program Controlled Telephone Exchange 92<br />
TELEPHONE<br />
INSTRUMENTS<br />
Telephone Attendance and Conference System DYA <strong>11</strong>1 42<br />
TELEPHONE OPERATION<br />
Line Concentrators 163<br />
The Telephone System of the Finnish State Railways 72<br />
TELEPHONE TRAFFIC THEORY<br />
Some Economic Aspects on the Long-Term Planning of Telephone<br />
Networks. Part I 61<br />
Some Economic Aspects on the Long-Term Planning of Telephone<br />
Networks. Part II 122<br />
TELEX<br />
Automatisation of the Australian Telex Network 14<br />
Signalling in L M Ericsson Telex System 2<br />
MISCELLANEOUS<br />
L M Ericsson News from All Quarters of the World 37<br />
» » » » » » » » » 81<br />
» » » » » » » 13 7<br />
» » » » » » » » » 175<br />
COPYRIGHT TFLEFONAKTIEBOLAGET LM ERICSSON • PRINTED IN SWEDEN. STOCKHOLM 19 69
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