W91580A Overview
The W91580 series dialers are Si-gate CMOS IC tone/pulse switchable dialers containing a 24channel automatic dialing memory, including a 16-digit × 3 emergency dialing memory, a 16-digit × 20 channel repertory memory that provides one-touch and three-touch dialing, and a 32-digit mercury memory. These dialers also provide flash, clear, hold, and one-key redial functions.
W91580A Key Features
- DTMF/Pulse switchable dialer
- 31/32-digit LNB (last number buffer) memory (tone/pulse mode)
- 31/32-digit mercury memory (tone/pulse mode)
- 15/16-digit × 3 one-touch direct repertory memory (tone/pulse mode)
- 15/16-digit × 20 direct or indirect repertory memory (tone/pulse mode)
- Uses 9 × 5 keyboard
- Flash time: 98 mS, 305 mS, or 600 mS (selectable by keypad option)
- Pause time: 3.6 sec
- Pause and P→T (pulse-to-tone) can be stored as a digit in memory
- Minimum tone