GUWAHATI: Chief Election Officer (CEO) of Assam, Nitin Khade has constituted a Complaint Monitoring Cell to look after the smooth functioning and proper complaint management of the Control Room (24x7), Helpline, Complaints and Call Centre during the election process. The toll-free helpline voter's helpline number is 1950. Parag Kumar Kakoty, Deputy Secretary and Joint CEO is the Nodal Officer of the Complaint Monitoring Cell. Other members are Sarangapani Das, Superintendent and Kashrul Islam Laskar, Senior Administrative Assistant, stated a release.