发明名称 AUTOMATIC REDIALING ARRANGEMENT FOR MULTI-LINE TELEPHONE STATION SETS
摘要 <p>The subject arrangement provides a last number dialed automatic redialing capability for each line (4100-4152) of a multi-line telephone station set (T-150) or attendant console (T110). This is accomplished by maintaining a centralized last number dialed table on a per-line basis in the telephone switching system processor (103). When a subscriber subsequently accesses a line and operates the REDIAL key on the station set, the system processor (103) retrieves the stored last number dialed for that line and completes a call connection to the identified destination.</p>
申请公布号 WO1986003359(A1) 申请公布日期 1986.06.05
申请号 US1985002262 申请日期 1985.11.15
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