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400電話介紹(如何400電話申請)
什么是400? 400電(dian)(dian)(dian)話(hua)業(ye)(ye)務(wu),400電(dian)(dian)(dian)話(hua)介(jie)紹400企業(ye)(ye)直線主(zhu)被(bei)(bei)叫(jiao)分(fen)攤(tan)(tan)付費電(dian)(dian)(dian)話(hua)業(ye)(ye)務(wu),又稱主(zhu)被(bei)(bei)叫(jiao)分(fen)攤(tan)(tan)付費業(ye)(ye)務(wu),是一(yi)項為(wei)被(bei)(bei)叫(jiao)客戶提供(gong)一(yi)個全國范圍(wei)內的(de)唯一(yi)號碼,并把對(dui)該400電(dian)(dian)(dian)話(hua)定義(yi) 400電(dian)(dian)(dian)話(hua)是一(yi)種主(zhu)被(bei)(bei)叫(jiao)分(fen)攤(tan)(tan)業(ye)(ye)務(wu),即主(zhu)叫(jiao)承擔市(shi)’……’
400電話時間(jian):2022-02-15 14:09:42