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1 janv. 1981 - La calidad de voz era relativa, la transmisión de datos era baja y las baterías duraban pocas horas.

Ajouté au bande de temps:

Evolución de la tecnología móvil

21 oct. 2018

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Date:

1 janv. 1981

Maintenaint

~ Il y a 44 ans

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