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Continue to ChatSK Telecom desarrollará red piloto LTE-M https://www.telesemana.com/blog/2015/08/17/sk-telecom-desarrollara-red-piloto-lte-m/
SK Telecom desarrollará red piloto LTE-M https://www.telesemana.com/blog/2015/08/17/sk-telecom-desarrollara-red-piloto-lte-m/