I had taken SIM card(phone no. [protected]) for my grandmother in October which was blocked, saying that we have not submitted the documents.For your kind information, we had submit documents twice to the retailer.If some miscommunication is there between you and retailer the why should customer suffer.Later, I personally went to Airtel office at Vega Center, Pune, with the documents, your staff was rude, unethical and non professional.They...