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method for automatic supply of the country code and the gebietsvorwahl by selection of a city
method for automatic supply of the country code and the gebietsvorwahl by selection of a city
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机译:选择城市自动提供国家代码和gebietsvorwahl的方法
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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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