发明名称 |
INTERCEPT ARRANGEMENT FOR KEY TELEPHONE SYSTEMS |
摘要 |
<p>An intercept arrangement by which on calls incoming to a key telephone system the calling party is provided with one and only one complete recorded message within a relatively short time so that the number of abandoned calls caused by excessive delays in answering is reduced. The arrangement includes ring counting, transfer and intercept trunk circuits on a one-per-line basis and a common intercept recorder. The trunk circuit has a monitor feature to provide a form of calling party release for all offices, and a standby-music facility which becomes effective after the transmission of the message.</p> |
申请公布号 |
CA1044790(A) |
申请公布日期 |
1978.12.19 |
申请号 |
CA19750234448 |
申请日期 |
1975.08.29 |
申请人 |
GTE AUTOMATIC ELECTRIC LABORATORIES INCORPORATED |
发明人 |
MARHEINE, EDWARD A. |
分类号 |
H04M3/50;H04Q3/00;(IPC1-7):04M3/38 |
主分类号 |
H04M3/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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