Location-Based Phone Number Format Conversion
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Solution Overview
Problem
Mobile phone users face difficulties when traveling internationally due to differing phone number formats across countries, leading to failed dialing processes as existing solutions lack the capability for automatic format conversion based on location.
Innovation Solution
A method and system that automatically formats a telephone number by determining the source and destination locations to reformat the number into the appropriate format for seamless dialing, utilizing a processor and a number format repository to decompose and reassemble the number according to specific country templates.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If phone numbers are stored in domestic format, then ease of operation is improved for local dialing, but adaptability deteriorates when traveling internationally
Solution Approach 1:
The system dynamically adapts phone number formatting based on the user's current location. When a user travels to a different country, the system automatically detects the location change and reformats stored phone numbers from the domestic format to the local format of the destination country, enabling seamless international dialing without manual intervention.
Solution Approach 2:
The patent introduces an intermediary formatting system that acts as a bridge between domestic and international phone number formats. This intermediary layer automatically converts phone numbers between different country-specific formats using format templates and location data, allowing users to maintain domestic phone books while achieving international compatibility.
2Adaptability or versatility
If automatic location-based reformatting is implemented, then adaptability is improved, but device complexity increases
Solution Approach 1:
The system employs a universal phone number formatting framework that can handle multiple country formats through a single set of format templates. Rather than implementing separate conversion logic for each country pair, the system uses a unified approach with location-based format selection, reducing overall system complexity while maintaining broad international support.
Solution Approach 2:
The system manages complexity by changing parameters rather than structure. It uses location coordinates and country code parameters to dynamically select appropriate format templates, avoiding the need for complex conditional logic. The formatting rules themselves are stored as configurable parameters that can be adjusted without modifying the core system architecture.
3Device complexity
If manual format conversion is required, then device complexity is reduced, but loss of time increases
Solution Approach 1:
The system performs preliminary actions by pre-storing format templates for multiple countries and pre-processing phone numbers into a standardized intermediate format. When a user travels to a new country, the conversion is instantaneous because the format rules are already loaded and the phone numbers have been pre-prepared for conversion, eliminating manual formatting time.
Solution Approach 2:
The system enables self-service automatic conversion where the phone number formatting is performed automatically without user intervention. The system monitors location changes and autonomously reformats phone numbers based on the current country's format rules, saving users time and effort while maintaining system simplicity through automated rule-based processing.
Data Source
AI summary
Method, system, and computer readable medium for detecting the correct phone number format to use based on the user current country and an original country associated with a number to be dialed. This information can be used to allow a user to keep phone numbers in his/her contact list in any common format on his/her country of origin and still allow numbers to be dialed correctly when the user is travelling anywhere in the world.