Find the accreditation level that more than 3 phones use.
CREATE TABLE phone (Accreditation_level VARCHAR)
SELECT Accreditation_level FROM phone GROUP BY Accreditation_level HAVING COUNT(*) > 3
### Context: CREATE TABLE phone (Accreditation_level VARCHAR) ### Question: Find the accreditation level that more than 3 phones use. ### Answer: SELECT Accreditation_level FROM phone GROUP BY Accreditation_level HAVING COUNT(*) > 3