Smart ration card helpline number in tamilnadu

Tamilnadu state government introduced the Smart Ration Card  instead of  old family card.New smart card can be applied through online in the website www.tnpds.gov.in.If the ration card is already existed then it will be automatically converted to smart card by the government,after that PIN will be sent to the registered mobile number,then we can receive the smart card by showing the PIN to the nearest distributor.
If the PIN is lost/deleted we can get it by calling to the smart card helpline number 1967 or 1800-425-5901. We can also get the more information about the smart card by calling to this number.