发明名称 |
TELEPHONE KEYBOARD |
摘要 |
PURPOSE: A telephone keyboard is provided to independently perform calls with a computer by sharing a number keypad of the computer with telephone buttons. CONSTITUTION: A telephone keyboard(10) comprises a number keypad(14), a telephone port(22), a telephone receiver port(16), a switch(20), and a telephone board. The telephone port inserts a telephone jack of a telephone terminal. The telephone receiver port inserts a telephone receiver jack of a telephone receiver. The switch performs switching operations between a first switching state and a second switching sate. Number commands are inputted to a computer body in the first switching state. The number commands are inputted to the telephone terminal in the second switching state. The telephone board connects terminals corresponding to each of number keys with terminals of telephone buttons into same numbers.
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申请公布号 |
KR20000056443(A) |
申请公布日期 |
2000.09.15 |
申请号 |
KR19990005779 |
申请日期 |
1999.02.22 |
申请人 |
POSTECH FOUNDATION |
发明人 |
JEONG, MU YEONG;OH, SE WON;RHYU, HYEONG GON;PARK, JEONG CHEOL;LEE, SEUNG KOI |
分类号 |
H04M1/23;(IPC1-7):H04M1/23 |
主分类号 |
H04M1/23 |
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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