Field Solutions Holdings Limited selected Nokia and Mavenir as primary technology partners to build FSG's RAN - Regional Australia Network, Australia's 4th Mobile Network. Over the next 18 months, FSG, in partnership with the Australian Federal Government and Optus, will be trialling the deployment of Australia first Active Neutral Host Network. The neutral host model enables FSG to build and operate infrastructure and a single set of electronics that all mobile network operators in Australia can utilise and will be ready for PSMB services.