Abstract: A system and method for enabling a user to invoke a service over a signaling channel in a communication system with a communication device such as a mobile phone. The user dials a series of digits into their phone and enters them into the disclosed system, for example by pressing the send key on a mobile phone. The digits entered by the user include a prefix or routing code, and a data code. The dialed digits are transferred to a call switching system, which determines, based on the prefix code, a processing system to which a message is sent. The processing system further determines, based on the data code of the dialed digits, the service to provide and how the service should be fulfilled. The service can be fulfilled by content over the signaling channel or a transport channel, or both.

Abstract: A system and method for enabling a number of service providers to respond to communication device user service invocations through a service invocation distribution center. A telecommunications switch is provisioned with a trigger that operates based on a service prefix code in a service invocation message. Calling events that include various service prefix codes that match trigger firing criteria cause the trigger to execute call control logic within the telecommunications switch to forward information concerning the service invocation to the distribution center. The distribution center matches a service provider with a prefix code in conjunction with the forwarded information and forwards the service invocation to the appropriate service provider. The service invocation message may include a service code that indicates the specific service requested.

Abstract: A system and method for enabling a user to invoke a service over a signaling channel in a communication system with a communication device such as a mobile phone. The user dials a series of digits into their phone and enters them into the disclosed system, for example by pressing the send key on a mobile phone. The digits entered by the user include a prefix or routing code, and a data code. The dialed digits are transferred to a call switching system, which determines, based on the prefix code, a processing system to which a message is sent. The processing system further determines, based on the data code of the dialed digits, the service to provide and how the service should be fulfilled. The service can be fulfilled by content over the signaling channel or a transport channel, or both.