W9145A Description
The W9145 series are Si-gate CMOS ICs that provide the necessary signals for either pulse or tone dialing.
W9145A Key Features
- DTMF/Pulse switchable dialer
- Two by 32 digits for redial and save memory
- Three by 16 digits for one-touch direct repertory
- Ten by 16 digits for two-touch indirect repertory
- Unlimited dialing length (redial inhibited if dialing length exceeds 32 digits in normal dialing)
- Auto Pause Access for PBX and toll service operations (3.1 seconds per pause)
- Easy operation with redial, store, auto and pause keypads
- Key tone output for recognition of valid keypad entry
- Call disconnect (CD) key for line break operation
- Mute key for speech mute