It is an Internet Protocol Radio (IP Radio) Which is android based, it works like a mobile phone with the function of a two-way radio. It is an island-wide walkie talkie which allows islandwide communication.
Conventional Trunk have limited indoor coverage and it is very costly to build indoor coverage. With Telco indoor building coverage in Singapore is more than 96% (IDA survey Q4/2014 of 60 building) and in tunnel is more than 95%.
Virtual Trunk offer a broad range of industry like ruggedized for field use that has superior speaker sound output quality similar to conventional Walkie Talkie. Other handset feature include IP68 Certified, waterproof, dustproof, shockproof.