The technicians will send within 4 hours to your step door to ring your doorbell. If there any problem faced by the product after give you the service. LG Customer Care in Hyderabad contacts us, 9133393312, 9133393306. Moreover, for that service, we do it for free and no additional charges will take from you. You can book the service online or you can call your LG customer care in Hyderabad. Their response will record soon and the complaint will register. Just be in touch with the service center. We are available 24/7.so visit us, and get valuable services.