Universal telephone number encoding method and telephone set adopting same

Abstract

The invention discloses a universal telephone number encoding method and a telephone set adopting the same. In the method, the digit number of the existing telephone number is at least shortened to two to three digits by respectively adopting hexadecimal numerical decoding, full latin letter encoding or 25-latin-letter encoding, the telephone number is easy to generate memory association, and area codes are defined by pinyin prefixes. The universal telephone number encoding method and the telephone set adopting the same are convenient to memory. The method disclosed by the invention can be universal around the world. A communication switching system decreases the number transmitting and switching time due to the shortening of the digit number of the telephone number. Access codes of international calls of each country and codes of national telephones are uniformly determined into two digits, which is beneficial to contact and mutual respect among the countries. The national telephone codes are totally consistent with English abbreviations which are internationally universal and represent the names of the corresponding countries. As long as the English abbreviation of one country is known, an international call can be conveniently dialed and people do not need to mechanically memorize cut-and-dried countries, areas and telephone numbers, which consist of numbers.

Description

technical field

[0001] The invention relates to a universal telephone number encoding method and a telephone set using the encoding method. Background technique

[0002] When it comes to making phone calls, everyone can. When making a local call, you only need to dial the number of the called phone. If you want to make a call outside the city, you must dial a string of long-distance area codes indicating the location of the called phone before continuing to dial the number of the called phone. For example, when dialing 51908231 in Beijing from Shenzhen, first dial the number "0", which means a domestic long-distance call, then dial "10", which is the long-distance area code in Beijing, and finally dial "51908231". If it is an international call, you will first dial "00", then the national number representing the called country such as "49", then the city number, and finally the specific phone number. Among them, "00" means that it is an international long-distance call, "4...

Images