很(hen)多人對400電話了解不(bu)多，覺得很(hen)多大(da)企業開(kai)這個(ge)號，價格肯定不(bu)低。

其(qi)實深圳400電話(hua)可以免費申請，處理起(qi)來非常方便快(kuai)捷。

400電(dian)(dian)(dian)(dian)話(hua)(hua)是(shi)(shi)(shi)800電(dian)(dian)(dian)(dian)話(hua)(hua)的升(sheng)級400電(dian)(dian)(dian)(dian)話(hua)(hua)與(yu)800電(dian)(dian)(dian)(dian)話(hua)(hua)一樣都(dou)是(shi)(shi)(shi)針對企業(ye)研(yan)發(fa)的專用(yong)企業(ye)熱線，而(er)曾經的800電(dian)(dian)(dian)(dian)話(hua)(hua)就是(shi)(shi)(shi)免(mian)費(fei)電(dian)(dian)(dian)(dian)話(hua)(hua)，也就是(shi)(shi)(shi)說，撥打800電(dian)(dian)(dian)(dian)話(hua)(hua)是(shi)(shi)(shi)免(mian)費(fei)的，而(er)企業(ye)接聽800電(dian)(dian)(dian)(dian)話(hua)(hua)是(shi)(shi)(shi)收費(fei)的，但是(shi)(shi)(shi)800電(dian)(dian)(dian)(dian)話(hua)(hua)有一個缺點，也正是(shi)(shi)(shi)因為它的免(mian)費(fei)，卻造成(cheng)了很(hen)多的無效來電(dian)(dian)(dian)(dian)，甚至是(shi)(shi)(shi)騷擾來電(dian)(dian)(dian)(dian)，所以，根(gen)據運(yun)營(ying)商的研(yan)究，又(you)推(tui)出了深圳(zhen)400電(dian)(dian)(dian)(dian)話(hua)(hua)。

400電話免(mian)長途費(fei)用

400電(dian)話(hua)(hua)確實有免費(fei)(fei)(fei)項，那就(jiu)是無論在(zai)哪個地(di)區撥(bo)打400電(dian)話(hua)(hua)，都是僅收(shou)市(shi)話(hua)(hua)費(fei)(fei)(fei)，不收(shou)取長(chang)費(fei)(fei)(fei)用，所(suo)(suo)以(yi)(yi)(yi)在(zai)長(chang)途費(fei)(fei)(fei)用的(de)(de)高昂的(de)(de)以(yi)(yi)(yi)前，深圳400電(dian)話(hua)(hua)的(de)(de)費(fei)(fei)(fei)用較(jiao)低，所(suo)(suo)以(yi)(yi)(yi)，很多用戶把(ba)400電(dian)話(hua)(hua)稱為(wei)了免費(fei)(fei)(fei)電(dian)話(hua)(hua)。

其實我們可(ke)以(yi)(yi)看出深圳400電話(hua)(hua)并不是(shi)(shi)免費電話(hua)(hua)，企(qi)業(ye)辦理需要預存話(hua)(hua)費，個人撥打需要支付(fu)市話(hua)(hua)費，但是(shi)(shi)400電話(hua)(hua)仍然可(ke)以(yi)(yi)給企(qi)業(ye)與用(yong)戶(hu)帶(dai)來很多方便的地方，這也(ye)是(shi)(shi)現在(zai)企(qi)業(ye)辦理400電話(hua)(hua)的原因了。