400電(dian)(dian)(dian)話(hua)跟(gen)手(shou)機是不(bu)一樣的(de)(de)，因為400號(hao)碼是個(ge)10位(wei)數的(de)(de)網絡虛(xu)擬號(hao)，通(tong)過(guo)綁(bang)定(ding)手(shou)機或座機，通(tong)過(guo)轉(zhuan)(zhuan)接(jie)才能實現通(tong)話(hua)。直(zhi)接(jie)撥打的(de)(de)400號(hao)碼不(bu)可(ke)(ke)能有(you)來(lai)電(dian)(dian)(dian)顯示的(de)(de)。但是我們(men)綁(bang)定(ding)的(de)(de)固話(hua)或手(shou)機有(you)來(lai)電(dian)(dian)(dian)顯示這個(ge)功能，都能通(tong)過(guo)400號(hao)碼轉(zhuan)(zhuan)接(jie)過(guo)來(lai)的(de)(de)電(dian)(dian)(dian)話(hua)，看到其它打進(jin)的(de)(de)電(dian)(dian)(dian)話(hua)號(hao)碼的(de)(de)。但個(ge)這跟(gen)綁(bang)定(ding)的(de)(de)電(dian)(dian)(dian)話(hua)和400電(dian)(dian)(dian)話(hua)所開通(tong)的(de)(de)落地有(you)關，有(you)部分運營商是沒有(you)來(lai)電(dian)(dian)(dian)顯示的(de)(de)，需(xu)要(yao)登錄400電(dian)(dian)(dian)話(hua)后臺來(lai)查(cha)詢，江西尚通(tong)科技可(ke)(ke)以通(tong)過(guo)微(wei)信公眾(zhong)號(hao)，關注愛訊400電(dian)(dian)(dian)話(hua)服(fu)務中心即可(ke)(ke)查(cha)詢，

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