HT9020 Key Features
- Low cost 32768Hz crystal Low power consumption Operating voltage: 2.5V to 5.5V (CPT mode) 2.0V to 5.5V (ABR mode) Call p
- Fully decoded tristate call progress status output
- Works with traditional precision or PBX call progress tones
- Repeat times: 3, 10 or 15 times ( 2, 5, 15 times by mask option)
- 4.65, 32.6 and 62.8 sec break time (16.3sec by mask option)
- Auto-terminate after 30 times (default) ringback tone receipt