Invention Grant
US08238949B1 International text messaging bridge system 失效
国际短信桥系统

International text messaging bridge system
Abstract:
At present, there exist systems which send SMS text messages across national boundaries and telephonic carriers from one mobile phone operator to another. The proposed system would create a series of real number to virtual number(s) mappings, allowing the sending and receiving of messages across national borders without incurring international charges.
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