Difference between revisions of "Timeline of telephony in Sweden"
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| 1920 || || The Swedish Parliament decides to start automating the telephone call switching, to install a nationwide long distance telephone cable transmission system and to install a transatlantic wireless telegraph station for reliable communications with the {{w|United States}}.<ref name="1920 – 1980 Automatic telephony and broadcasting">{{cite web|title=1920 – 1980 Automatic telephony and broadcasting|url=http://www.teliacompanyhistory.com/timeline-article/1920-1980-automatic-telephony-and-broadcasting/|website=teliacompanyhistory.com|accessdate=28 October 2017}}</ref> | | 1920 || || The Swedish Parliament decides to start automating the telephone call switching, to install a nationwide long distance telephone cable transmission system and to install a transatlantic wireless telegraph station for reliable communications with the {{w|United States}}.<ref name="1920 – 1980 Automatic telephony and broadcasting">{{cite web|title=1920 – 1980 Automatic telephony and broadcasting|url=http://www.teliacompanyhistory.com/timeline-article/1920-1980-automatic-telephony-and-broadcasting/|website=teliacompanyhistory.com|accessdate=28 October 2017}}</ref> | ||
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| + | | 1928 || || The first telephone cable across the {{w|Baltic Sea}} via {{w|Åland}} facilitates telephony between {{w|Sweden}} and South and {{w|Central Finland}}.<ref name="1920 – 1980 Automatic telephony and broadcasting"/> | ||
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| 1956 || || {{w|Ericcson}} introduces the world's first fully automatic mobile telephone system is introduced in {{w|Sweden}}. Named MTA ([[w:MTD (mobile network)|Mobiltelefonisystem A]]), it allows calls to be made and received in a car using a rotary dial.<ref name="Scandinavian heritage: From 0G to 5G – Part 1"/> | | 1956 || || {{w|Ericcson}} introduces the world's first fully automatic mobile telephone system is introduced in {{w|Sweden}}. Named MTA ([[w:MTD (mobile network)|Mobiltelefonisystem A]]), it allows calls to be made and received in a car using a rotary dial.<ref name="Scandinavian heritage: From 0G to 5G – Part 1"/> | ||
Revision as of 09:54, 28 October 2017
This is a timeline of telephony in Sweden.
Contents
Big picture
| Time period | Development summary |
|---|---|
| 1960s | Ericsson releases one of the world's first hands-free speaker telephones.[1] |
Full timeline
| Year | Event type | Details |
|---|---|---|
| 1878 | Swedish inventor Lars Magnus Ericsson begins making and selling his own telephone equipment. Ericsson would become a major supplier of telephone equipment to Scandinavia.[1] | |
| 1911 | Wireless telegraphy to shipping in the North Sea is provided by the Swedish Telegraph Administration’s first coastal radio station in Gothenburg.[2] | |
| 1918 | The Swedish Telegraph Administration acquires the Stockholmstelefon’s network. A merger of the two large telephone networks in Stockholm takes place. A national de facto monopoly on telephone service is established.[2] | |
| 1920 | The Swedish Parliament decides to start automating the telephone call switching, to install a nationwide long distance telephone cable transmission system and to install a transatlantic wireless telegraph station for reliable communications with the United States.[3] | |
| 1928 | The first telephone cable across the Baltic Sea via Åland facilitates telephony between Sweden and South and Central Finland.[3] | |
| 1956 | Ericcson introduces the world's first fully automatic mobile telephone system is introduced in Sweden. Named MTA (Mobiltelefonisystem A), it allows calls to be made and received in a car using a rotary dial.[1] | |
| 1962 | Ericsson upgrades the MTA and the Mobile System B (MTB) is introduced.[1] | |
| 1971 | The Mobile System D (MTD) version is launched, opening for several different brands of equipment. The MTD would gain commercial success. | |
| 1981 | The Nordic Mobile Telephone (NMT) network opens in Sweden. | |
| 1983 | The MTD becomes obsolete | |
| 1987 | The European Commission issues a "green paper", establishing the need for a long-term modernization of the European telecom market.[4] | |
| 1993 | Televerket becomes Telia AB.[4] | |
| 2000 | After a failed merger with the Norwegian telecom operator Telenor, almost 30% of the Swedish state´s Telia shares are sold on the Stockholm Stock Exchange. |
Meta information on the timeline
How the timeline was built
The initial version of the timeline was written by User:Sebastian.
Funding information for this timeline is available.
What the timeline is still missing
[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
Timeline update strategy
See also
External links
References
- ↑ 2.0 2.1 "1880 – 1920 Manual telephony". teliacompanyhistory.com. Retrieved 27 October 2017.
- ↑ 3.0 3.1 "1920 – 1980 Automatic telephony and broadcasting". teliacompanyhistory.com. Retrieved 28 October 2017.
- ↑ 4.0 4.1 "Liberalization of the telephony markets". teliacompanyhistory.com. Retrieved 27 October 2017.
