The TK-2180/3180 Series premium portable line strikes a perfect balance of specifications, features and cost in this broad base platform designed for the public safety, public service, government and private industrial sectors. The extra large capacity and Zone programming facilitate departmental, inter-agency interoperability, mutual aid and tactical channel organization. Inversion Scrambling and Encryption /ANI control permits first level to high level voice security and dispatch functions satisfying homeland security and confidentiality requirements. Emergency Call and Man-down for hazardous environment and corrections personnel is supported with FleetSync, MDC-1200/G-Star and DTMF ANI formats. The VGS-1 option offers a unique zone / channel voice guide for fire and rescue and a voicemail function for missed call recording. Full FleetSync® includes PTT ID, Caller ID and non-voice status and text messaging. FleetSync, DTMF or Two-Tone Selective Call provides built-in talkback paging capability.