Must have the ability to Analyze B-Number since 1 to 28 digits the Digit Pattern Analysis Length, and Analysis For use in determining the Routing and suspension B-Number number or group number, such as the Analyze Exchange Code to determine the Routing. Case to Analyze Exchange Code.And be able to do, Digit DeletionDigit, Addition Digit / Code Coversion for calling each Call, including Digit exported must not exceed Minimum, and Maximum. Length set.
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