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10 Dez 1989 Jahr - -Segunda generación (2G) Utiliza sistemas como GSM, IS-136, iDEN e IS-95. Las frecuencias utilizadas en Europa fueron de 900 y 1800 MHz.

Zugefügt zum Band der Zeit:

Evolución de la red de comunicación móvil

ByDavid Morales
22 Okt 2018

Datum:

10 Dez 1989 Jahr
Jetzt
~ 34 years ago
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