Airtel — call barring in my prepaid sim

Address: 134102

Website: www.airtel.in

Hello,

I have done mtp for my number [protected] from vodafone to airtel haryana circle. Now i am airtel customer.

I am outside india currently and somehow i cannot make calls to any number neither incoming is working for me. It says calls are barred. I have enough balance to make/receive calls.

In my phone handset the calls are displayed as barred and when i try to cancel it, it asks for password. I tried with 0000 and 1234 but it says network mmi errror.

Could not connect to customer care as well. Can you please check the matter personally?