Midian's TT-8 can encode the standard 12 DTMF tones (0-9, *, #). The TT-8 automatically asserts PTT when a button is pressed. Other features include side tone speaker output for audible feedback, and crystal-control for high stability.
The TT-8 can be used for selective calling, telephone interconnect dialing, and activating remote equipment using DTMF signaling.
Midian's TT-8 can be installed into many two-way radios, consoles or deskset remotes.