| 摘要 |
<p>System and method for determining whether an incoming call originates from inside or outside of a mobile carriers network. An example system performs a GTT (global title translation) on an incoming number to determine the hosting carrier of any mobile phone number. After the result of the matching determination is made, a message is generated and sent to a caller associated with the call page. The generated message includes any of directory information associated with the subscriber, information associated with cost savings or comparisons associated with in-network calling, information regarding promotions for calling plans, mobile devices or device upgrades, requests to join a network, requests to join a social call plan, information regarding instant savings or call rebates, offers for online services or software, offers for reduced cost or free phone service in exchange for adoption of a predefined product or entering into a social network group.</p> |
