SONY ERICSON
*#06# xem imel
*#7353273# kiem tra phien
ban phan mem, hay thao sim
ra
0# truy cap den so dt goi
cuoi cung
>*<<*<* truy cap me nu bi
mat
<**< thong tin ve sim lock
**04*0000*0000*0000*0000#
mo dt khi ko co sim
0000 hoac 00000000 ma bao
ve mac dinh cua may