Port Blair, Aug 17: The Doordarshan Kendra, Port Blair will telecast a live phone-in programme on the topic ‘Joint Pain - Causes, Symptoms and Treatment’ from 5 pm to 6 pm on Aug.18, 2023. Dr. Omkar Singh, Medical Specialist,  Directorate of Health Services will be the expert in the studio and answer  queries of the viewers. Viewers can participate in this live phone-in programme by dialing ph no 244745.