A Web browser provides the ability to separate content and hyper-links from a Web page and provides a list of the links for viewing on a mobile device display screen, and once a link is selected using the mobile device, a services portal link is provided to the mobile device display to provide selection of services to be performed on the selected link, such as faxing or printing. The radiation efficiency degradation generally associated with use of a high permittivitty substrate can be reduced through addition of magnetic particles to provide enhanced permeability in the high permittivity regions. With the above in mind, a radio will be prevented from transmitting within a frequency band when no transmission within the licensed spectrum is currently taking place; the licensee is currently transmitting on the spectrum. Detected correlation values are combined to generate a combined value, and the combined value is used to generate a temporarily determined value.