Arrangements for the Frequency Spectrum in the 1.9 - 2.2 GHz Band upon Expiry of Existing Frequency... http://dlvr.it/4KVMKS #hknews
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Arrangements for the Frequency Spectrum in the 1.9 - 2.2 GHz Band upon Expiry of Existing Frequency... http://dlvr.it/4KVMKS #hknews