Report on possible interconnection of mobile radio services with the public telephone network. : Co23-91/1974E-PDF
"The rapid growth in the use of land mobile radio during the past decade has greatly increased public awareness of this formerly obscure sector of telecommunications. From less than 15,000 mobiles in Canada in 1961, the mobile population reached approximately 129,000 in 1971 and is expected to be approximately double the 1971 figure by 1980. In addition public radio paging service is now provided to about 25,000 individuals and the number of users could easily exceed the two-way radio figure in a very few years"--Executive summary, page iv.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.879120&sl=1
| Ministère/Organisme | Canada. Department of Communications. |
|---|---|
| Titre | Report on possible interconnection of mobile radio services with the public telephone network. |
| Type de publication | Monographie |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. Cover title. |
| Information sur la publication | Ottawa, Canada : Terminal Area Development Directorate, Department of Communications, July 1974. |
| Description | 1 online resource (1 volume (various pagings)) : charts |
| Numéro de catalogue |
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| Descripteurs | Broadcasting Telecommunications |