– Supports all high speed data, produces name or name and number caller ID data
– Audio input/output for recording voice prompts
– 40 V DC talk battery
– Precise call progress tones (dial tone, ring back, fast and slow busy, SIT, and re-order tones)
– Standard and distinctive 20Hz AC ringing
– Provides CPC breaks after disconnect
– Touch Tone detection
– Ringdown mode (no Touch Tones required)
– 911 trainer mode for classroom training