The RI-300 can be completely controlled and programmed over the telephone line. This feature includes its own security passwords for unauthorized access. You can even make a telephone call to the RI-300 and connect the call over the air to make a call to a user without anyone sending commands over the repeater. Air time and hit counters for each tone and code. Speech synthesizer with a pre-stored 690 word vocabulary.
All features are remotely programmable via programming port, radio or telephone.
Intelligent telephone interface with automatic hybrid balance on every call. Reverse patch with selective calling. Full featured toll restriction. Programmable CW identifier. System status display panel.