发明名称 |
CELLULAR TELEPHONE WITH STANDARD TELEPHONE SET |
摘要 |
A unique cellular telephone (100) connects to a standard telephone set (101) for providing cellular telephone services to subscribers in remote locations not served by a landline telephone system. Cellular telephone (100) includes a cellular telephone transceiver (109), microcomputer (108) and circuitry (102-106) for interfacing the cellular telephone transceiver (109) to the telephone set (101). The interface circuitry (102-107) provides the audio, voltage and dial signal interface to the telephone set (101). The microcomputer (108) controls the interface circuitry (102-106) and is responsive to the telephone set (101) for answering and placing cellular telephone calls. |
申请公布号 |
WO9014729(A1) |
申请公布日期 |
1990.11.29 |
申请号 |
WO1990US01797 |
申请日期 |
1990.04.04 |
申请人 |
MOTOROLA, INC. |
发明人 |
JOGLEKAR, MANOHAR, A.;ASELTINE, PHILIP, F. |
分类号 |
H04M1/00;H04M1/27;H04M1/2745;H04M1/725;H04W88/02 |
主分类号 |
H04M1/00 |
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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