11 - ericssonhistory.com
11 - ericssonhistory.com 11 - ericssonhistory.com
Stored Program Controlled Telephone Exchanges - a Milepost in the Development of Telephony 86 The Introduction of a New Maintenance Method into the Telephone Area of Rotterdam and Its Influence on the Maintenance Organization 46 The Telephone System of the Finnish State Railways 72 The Tumba Stored Program Controlled Telephone Exchange 92 TELEPHONE INSTRUMENTS Telephone Attendance and Conference System DYA 111 42 TELEPHONE OPERATION Line Concentrators 163 The Telephone System of the Finnish State Railways 72 TELEPHONE TRAFFIC THEORY Some Economic Aspects on the Long-Term Planning of Telephone Networks. Part I 61 Some Economic Aspects on the Long-Term Planning of Telephone Networks. Part II 122 TELEX Automatisation of the Australian Telex Network 14 Signalling in L M Ericsson Telex System 2 MISCELLANEOUS L M Ericsson News from All Quarters of the World 37 » » » » » » » » » 81 » » » » » » » 13 7 » » » » » » » » » 175 COPYRIGHT TFLEFONAKTIEBOLAGET LM ERICSSON • PRINTED IN SWEDEN. STOCKHOLM 19 69
ERICSSON REVIEW Vol. 45 No. 1 1968 RESPONSIBLE PUBLISHER: CHR. JACOB/EUS, DR. TECHN. EDITOR: SIGVARD EKLUND, DHS EDITOR'S OFFICE: STOCKHOLM 32 SUBSCRIPTIONS: ONE YEAR $ 1.50; ONE COPY $ 0.50 CONTENTS page Signalling in L M Ericsson Telex System 2 Automatisation of the Australian Telex Network 19 Corrugated Plastic Conduit Ducts 33 L M Ericsson News from All Quarters of the World 37 On cover: Tests of telex exchange in Spain COPYRIGHT TELEFONAKTIEBOLAGET L M ERICSSON PRINTED IN SWEDEN. STOCKHOLM 1968
- Page 1: 1 1968
- Page 6 and 7: Signalling in L M Ericsson Telex Sy
- Page 8 and 9: On physical subscriber lines other
- Page 10 and 11: In a new Recommendation U 11, CCITT
- Page 12 and 13: Automatic Tripping of B Subscriber'
- Page 14 and 15: egister in ARM selects a new circui
- Page 16 and 17: show the signalling both for single
- Page 18 and 19: Fig. 11 gnalling for setting up a c
- Page 20 and 21: In this case, after receipt of the
- Page 22 and 23: Similar intervvorking exists with t
- Page 24 and 25: The capital cost of the telex syste
- Page 26 and 27: Fig. 1 Traffic distribution by dist
- Page 28 and 29: Fig-3 Charging principles Zone char
- Page 30 and 31: Transmission Considerations The obj
- Page 32 and 33: A variety of special subscriber mar
- Page 34 and 35: to be tripped. The calling subscrib
- Page 36 and 37: References 1. C.C.T.T. Illrd Plenar
- Page 38 and 39: Corrugating Machine The aim in the
- Page 40 and 41: Laying The corrugated duct may have
- Page 42 and 43: New Factory Opened at Ostersund L M
- Page 44 and 45: Dirivox and Centrum in the Soviet U
- Page 46: The Ericsson Group Associated and c
ERICSSON REVIEW<br />
Vol. 45 No. 1 1968<br />
RESPONSIBLE PUBLISHER: CHR. JACOB/EUS, DR. TECHN.<br />
EDITOR: SIGVARD EKLUND, DHS<br />
EDITOR'S OFFICE: STOCKHOLM 32<br />
SUBSCRIPTIONS: ONE YEAR $ 1.50; ONE COPY $ 0.50<br />
CONTENTS<br />
page<br />
Signalling in L M Ericsson<br />
Telex System 2<br />
Automatisation of the Australian<br />
Telex Network 19<br />
Corrugated Plastic Conduit<br />
Ducts 33<br />
L M Ericsson News from All<br />
Quarters of the World 37<br />
On cover: Tests of telex exchange in<br />
Spain<br />
COPYRIGHT TELEFONAKTIEBOLAGET L M ERICSSON PRINTED IN SWEDEN. STOCKHOLM 1968
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