The 4G-Extended collection includes the only rugged phones in the world capable of working anywhere in Australia that mobile coverage is available. Don't be fooled by stores offering "the largest range": these phones are it. If you don't need rural 4G, there are some other tough phones and tradie phones under the Optus, Telstra or Vodafone categories. Any questions, call us on 1800 123 983 or click the "Leave a Message" tab at lower right.