| 摘要 |
A service control point comprising a processing system coupled to an interface. The processing system is configured to process a first message to generate a second message containing instructions to a communication device to collect digits from a caller, and process a third message with the collected digits to generate a fourth message with call handling information for a call. The interface is configured to receive the first message from the communication device, transmit the second message for the communication device, receive the third message from the communication device and transmit the fourth message for the communication device.
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