Write SQL query to solve given problem: Among the users who use a Galaxy Note 2, how many of them are female?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT COUNT(T1.device_id) FROM phone_brand_device_model2 AS T1 INNER JOIN gender_age AS T2 ON T2.device_id = T1.device_id WHERE T2.gender = 'F' AND T1.device_model = 'Galaxy Note 2'