Find the id and cell phone of the professionals who operate two or more types of treatments.
SELECT T1.professional_id ,  T1.cell_number FROM Professionals AS T1 JOIN Treatments AS T2 ON T1.professional_id  =  T2.professional_id GROUP BY T1.professional_id HAVING count(*)  >=  2
SELECT T1.professional_id ,  T1.cell_number FROM Professionals AS T1 JOIN Treatments AS T2 ON T1.professional_id  =  T2.professional_id GROUP BY T1.professional_id HAVING count(*)  >=  2
[{'professional_id': 4, 'cell_number': '00230569697'}, {'professional_id': 6, 'cell_number': '139-321-7313'}, {'professional_id': 8, 'cell_number': '328.842.3792'}, {'professional_id': 9, 'cell_number': '962-983-8109x3509'}, {'professional_id': 10, 'cell_number': '461-801-2600'}, {'professional_id': 14, 'cell_number': '1-185-137-1945x409'}]