List the name of the company that produced more than one phone model.
CREATE TABLE phone (Company_name VARCHAR)
SELECT Company_name FROM phone GROUP BY Company_name HAVING COUNT(*) > 1
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE phone (Company_name VARCHAR) Question: List the name of the company that produced more than one phone model. [/INST] SELECT Company_name FROM phone GROUP BY Company_name HAVING COUNT(*) > 1 </s>