When the carrier is idc, what are the frequencies?
CREATE TABLE table_19246_1 (frequency VARCHAR, carrier VARCHAR)
SELECT frequency FROM table_19246_1 WHERE carrier = "IDC"
### Context: CREATE TABLE table_19246_1 (frequency VARCHAR, carrier VARCHAR) ### Question: When the carrier is idc, what are the frequencies? ### Answer: SELECT frequency FROM table_19246_1 WHERE carrier = "IDC"