BSNL
To not receive customer's call on BSNL Care
Hello sir... I am using BSNL Sim card. Yesterday, my Sim blocked due to my ignorance. My Sim card requires PUK (Pin Unlock Key) to get unblocked. I tried to look for this on BSNL's website (http://www.bsnl.co.in). There is said to consult customer care helpline 9415024365 (I have attached a ...