NT93403-05 Overview
Key Features
- Built-in LCD driver and direct interface with 16digit LCD display Dialing
- Dialing parameters are set by external diodes and the SELECT pin
- Built-in high-precision dual-tone multi-frequency (DTMF) generator and on-chip pulse dialer
- Switchable tone/pulse dialing
- Dialing speeds of 10 or 20 pps and Make/Break Ratio of 40/60 or 33/67
- Normal or Sweden/Denmark modes for number of pulses selectable
- Minimum DTMFsignal duration/separation guaranteed
- Chain dialing
- Manual dialing will execute as many digits as entered
- Redial function (up to 48 digits) Long distance control
