A method and apparatus provides information to enhance at least one of: a sales, a service and an administrative transaction by communicating with a plurality of applications from a group of applications in accordance with rule information and based on at least two of the received: end user identification information, client identification information and transaction type information. When a command is presented to the conversational system for execution, the command is responded to by employing the plurality of attributes such that the user experiences an interface with human characteristics. By monitoring and adjusting sequence and acknowledgement information from with in the data communications device, data can be inserted into packets without disrupting connection state information maintained by and expected by each computerized device. The GMSC receives a message indicating that the subscriber device is moving from the first MSC to a second MSC. The ice source is configured to deliver a volume of ice to the blend chamber.