A bottom garment for providing improved appearance to the wearer. The two-phase cleaning mixture is generated in a module and is passed out of the module at a predetermined rate that determines droplet size, velocity and droplet density at the pipeline surface to be cleaned. The receiver integrates T samples of the baseband signal and a threshold detector uses the integration results to detect channel coincidence. This point-of-presence system constitutes a mechanism for the service provider to best optimize network resources, even at the device level, while providing optimum network service to mobile users\u2014even for mobile devices that have not been pre-configured for the mobile service network. The application is realized as a servlet. The frit walls are arranged in rows and columns and divided into groups, each group being sealed by a separate laser beam.