Why is this phone staring at the ground in dismay? Because it can't believe that it's been 30 years since it made history. On this day three decades ago, this 14 kilogram beast was used to place the very first call on Australia's very first mobile network -- the Public Automatic Telephone System, operated by Telstra (or Telecom, as it was known at the time). Back then, the network could only support 1,000 users at once and provide coverage for the greater Melbourne area (things have since changed for the better). The device, meanwhile, was known simply a