A system and method that enables subscribers to transfer the airtime charge for the sendingreceiving wireless telephone station to a toll free call provider tofrom whom a wireless toll-free telephone call is placed. The secure handle includes an absolute memory reference which allows the kernel to more quickly and efficiently associate a network data packet with an application’s communication context in the kernel. To improve the braking performance of such a disk brake while reducing the manufacturing cost, the invention provides that a first friction means is retained rotationally by the carrier while a second friction means is retained rotationally by the caliper.