（三）具有改变主叫号码、虚拟拨号、互联网电话违规接入公用电信网络等功能的设备、软件；
第五十一条 增值税出口退（免）税的具体操作办法，由国务院财政、税务主管部门制定。
，更多细节参见safew官方下载
二二八79週年掀「台灣史補課潮」，新生代如何與歷史對話？
What surprised me was that this entire walk is fully hardware-driven -- no microcode involvement at all. The state machine reads the page directory entry, reads the page table entry, checks permissions, and writes back the Accessed and Dirty bits, all autonomously. Since it's hardware-driven, it runs in parallel with the microcode and needs its own memory bus arbitration -- the paging unit must share the bus with both data accesses from the microcode and prefetch requests from the instruction queue.