手機(jī)故障;漫游地?cái)?shù)據(jù)問(wèn)題;歸屬局?jǐn)?shù)據(jù)問(wèn)題。
A.手機(jī)故障; B.漫游地?cái)?shù)據(jù)問(wèn)題; C.歸屬局?jǐn)?shù)據(jù)問(wèn)題;