Optus to re-farm some of its 2100MHz spectrum in 2022
Spectrum reallocation will support 4G and 5G services.
Govt to auction more mobile broadband spectrum in 'late 2021'
As the ACMA finally decides what to do with existing 3G band.
Telstra begins countdown to 3G switch-off
Reveals timeline to switch off 3G and promises expansion of 4G coverage.
South East Water begins IoT trials
Tests management of water infrastructure.