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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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27 окт 1990 г. - Tecnología - Digital Velocidad - 14kbps a 64 Kbps Banda de frecuencia - 850 - 1900 MHz Ancho de banda / canal - GSM
Добавлено на ленту времени:
Evolución de la red de comunicación móvil
By
David Morales
22 окт 2018
0
0
522
Дата:
27 окт 1990 г.
Сейчас
~ 35 г назад
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