Kenwood TK-2307 Kenwood TK-2307 Walkie Talkie. Kenwood TK-2307 Walky Talky. Kenwood TK-2307 Built tough to take rough treatment in stride. Kenwood TK-2307 No wonder the smart new TK-2307/3307 is attracting such attention. Kenwood TK-2307 A model of ergonomic excellence on the outside, inside it's packed with such features as priority scan, built-in VOX and a voice scrambler. Kenwood TK-2307 Calling Alert, Compact Design, Busy Channel Lock-out, Companded Audio, Enhanced Kenwood Audio , Time-Out Timer