SYSTEM AND METHOD FOR SEQUENTIALLY CONDUCTING INDEPENDENT DATA CONTEXTS USING A MOBILE COMMUNICATIONS DEVICE

摘要

A mobile communications device includes logic operable to conduct a data context associated with a first application of the MCD with a data service network. The MCD also includes logic operable to release the data context associated with the firs t application and establish a data context associated with a second application of the MCD wit h the data service network responsive to one of the user executing a hold function and the second application requesting that a data context be associated therewith. The MCD further includes logic operable to reestablish the data context associated with the first application responsive to one of the user executing a resume function, the second application releasing the data context associated therewith, data transmission within the data context associated with the second application ceasing for a first predetermined time period an d a second predetermined time period elapsing.