A.客戶開(kāi)通了GPRS功能 B.用戶所在網(wǎng)絡(luò)信號(hào)強(qiáng)度強(qiáng) C.用戶SIM卡故障 D.手機(jī)的藍(lán)牙功能開(kāi)啟
A.10K B.30K C.50K D.80K
A.加號(hào)8613800xyz505 B.加號(hào)8613800xyz500 C.加號(hào)8613800xyz506 D.加號(hào)8613800xyz501