Here I am going to express some of my experience with airtel.My mom has been using airtel but now a days airtel service not good enough.NETWORK: now a days signal strength of airtel is so weak specially speed if 4G network speed is soo weak.In my area it shows 700kbps as highest speed but jio gives 2 MBps.when mom call to another network not become stable instantly and phn make some sound.which annoying us a lot.CUSTOMER SERVICE: customer service is also not soo good.They spam a lot by sending such unecessary sms of service.sometimes they active those service without our permission and deduct mobile balance.CHARGES and BILL: Charges and bill of airtel is like other like voda, idea.but not as Jio.Call charges are high without redcutter, Data charges are also speciAlly they charges more for 3G service.Airtel should improve themselves as soon as possible otherwise the company will be shut down very soon.because customers are not satisfied with their service.All customers are attract to Jio.