发明名称 |
Method of automatically providing the country code and area code of a phone number by selecting the city |
摘要 |
A method of automatically providing the country code and area of a phone number by selecting the city applying to programmed screen phones, mobile phones, personal digital assistants and communication devices with the dialing function. The disclosed method includes the steps of: establishing a database with the country code and area code of cities of all countries; sorting and numbering the cities to generate a look-up table; entering the city of the phone number to dial and comparing the selected city and the look-up table to generate the corresponding country code and area code of the city; and entering the country code, the area code and the phone number.
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申请公布号 |
US2002116380(A1) |
申请公布日期 |
2002.08.22 |
申请号 |
US20000735613 |
申请日期 |
2000.12.14 |
申请人 |
CHEN YU-BIN;HO DAVID;TSAI TONY |
发明人 |
CHEN YU-BIN;HO DAVID;TSAI TONY |
分类号 |
H04M1/2745;(IPC1-7):G06F7/00 |
主分类号 |
H04M1/2745 |
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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