If ur PIN(Personal Identification Number) is entered wrong for 3times, ur phone will be blocked .u need to enter ur PUK(PIN unblock key) number which you can obtain from your service provider, for which you need to give them your SIM number which is a 19digit number written on the back of your SIMcard. If you happen to enter a wrong PUK for about 9times ur SIM will be blocked permanently.You might have to again contact ur service provider to unblock or obtain a new SIM with same number "charges may apply".
rakesh0641BSNL - Bhagalpur, Bhagalpur, Bihar, India
mobile number locked - Bharat Sanchar Nigam Limited
My Cell No. is 9431037226, i am facing a lots of problem due to blocking this number. the last day for recharge of my cell number was 26 dec'2011, and all incoming and outgoing call has been locked and this number is in dead status. i have complaint many times and recent complaint on 31/jan/2012, also assured on 2/feb/2012 that your complaint is already forwarded to Patna, but there is not any result. i have also a land line number 0641-2301804. please take up this matter urgently, at least start incoming calls urgently.....
Sri kusheshwar prasad Shaw