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Why Australia's 3G network is shutting down?
Advertising for an iPhone is on display in Sydney. Inset (Mr Sethu) Credit: AAP
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It's been a feature of phone coverage for decades, but in the coming months all of Australia's 3G networks will have been switched off, impacting millions of devices across the nation. Mr Sethu Radhakrishnan from Brisbane who worked in Telstra and currently working in cyber security explains more
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