Abstract: A solution is provided wherein the mobile device selects a multislot class based on the profile of the traffic to be utilized by the mobile device. This may be performed manually by a user, or may be performed automatically where an application or driver software automatically and dynamically determines the best multislot class for the applications being used. This can be accomplished, for example, by looking at the classification of the transport control protocol (TCP) port numbers used, by examining the data sent and received by the network, and/or looking up a profile for the user or device. If the user changes applications or some other event occurs on the mobile device that might cause a change in the profile of the traffic, the mobile device may terminate its current multislot class assignment and re-announce itself, allowing the system to transfer the mobile device to a new multislot class.