W9145

W9145 SERIES 15-MEMORY TONE/PULSE DIALER WITH LOCK AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W9145 series are Si-gate CMOS ICs that provide the necessary signals for either pulse or tone dialing. The W9145 series feature a key tone function, handfree dialing, a lock function, thirteen 16digit automatic dialing memories, and two by 32-digit for redial and save memory. 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 Flash time: 98 mS, 305 mS or 600 ...