Supports multiple signalling and flexible selective calling CTCSS/DTCS encoder/decoder, and DTMF, 2/5-tone encoder with user programmable CTCSS, DTCS capabilities, are built-in. The optional UT-96’ (for 2/5- tone), or UT-108’ (for DTMF) allows decode with ANI functions. In addition, special tone code, for group, and individual calls, and more features are available to support flexible, perfect selective calling operations, • 7-digit code can be used as the 5-tone · Direct individual station/group call with/without own ID transmission, or though repeater · Selectable 5-tone format includes user tone tor- mat programming capability (Encode and Decode frequencies, Tone period, No-tone timer, and Tone length) · Text or ID number indication · Desired 5-tone code entering for both individual and group call ■ Transceiver remote control— stun, kill, and scan start/stop functions · Selectable comparing digit code for decoding · Selective calling capability from a public telephone (UT-108 otmf decoder is required; base repeater station must be connected to the public telephone network) • System image diagram Conventional LTR' Man down function* Automatically sending an emergency signal when the transceiver is left in the horizontal position for a pre-set time. Optional UT-113’ is required. Trunking capabilities' Compatible with the SmarTrunk II™, or the LTR trunking systems. Optional UT-105' for SmarTrunk II1“, UT-111' for LTR trunking is required. Operation security Optional voice scrambler units, UT-109' and UT-110', for secure communications are available. Programmable key assign Up to 8 programmable keys are available to assign specific functions. In particular, the red key can be used for important function, such as emergency call, etc. Wide/narrow channel switchable depending on version.