如何查询联通号是3G还是4G

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select * from tbl_Articles WHERE ArticleID=3407401 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3407401 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3407401 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1074409,1074198,1076786,1055341,1056152,1073025,1062866,1070330,1051535,1041283,1065697,1054792,1085480,1085372,1076564,1071701,1054832,725385,1069401,1071749,1067617,1046402,1065675,1076135,1064783,1503925,1067397,1064251,1066612,1053752) ORDER BY field (ArticleID,1074409,1074198,1076786,1055341,1056152,1073025,1062866,1070330,1051535,1041283,1065697,1054792,1085480,1085372,1076564,1071701,1054832,725385,1069401,1071749,1067617,1046402,1065675,1076135,1064783,1503925,1067397,1064251,1066612,1053752)