Airtel — Call getting disconnected frequently

Address:

9-147/1, Near Ramalayam, Main Road, mogaltur-AP - 534281

Hi Airtel customer support team

My Airtel no is [protected]. I use iphone for this number. Complaint is that calls are getting disconnected frequently. I don't receive calls and my friends complain that, I called you and you did not receive the call. This is because I don't get the ring at the first instance. If I call any one the signals are very bad. Even the 4G net work is not appropriate as expected. If no action from your end to rectify the signals, I have no option but portability. Please look into this issue immediately.