- 1、ASHLR-BasedVirtualNumberService2、DN2E-translatestheMDNtoanextendedsystemIDforstand-alonehomelocationregister(SHLR)mapping.3、Theprinciplesofnation-wideintelligentsolution,whichareintroductionofSHLR,numberportabilityandintelligentservicetriggering...
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