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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 mars 1981 - Ericsson lanza el sistema NMT 450 Utilizaba canales de radio analógicos con modulación en frecuencia (FM).
Ajouté au bande de temps:
Evolución de la tecnología móvil
By
Marlon SD
21 oct. 2018
0
0
430
Date:
1 mars 1981
Maintenaint
~ Il y a 44 ans
Les images:
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