I am talking about aircel maharashtra and mumbai circle both circle are very bad operater, call drops unexpectedly. when you rome with aircel sometimes it works on different operater sometimes on vodafone as well as on relience and they dont even give you warning about this.Personal experience of bad service got from aircel. Talking and data pack are costly for mumbai circle. Sometimes they directly activate offer on your prepaid account if you complaint about that to get your money back actully they don’t. So dont go for aircel for mumbai and maharashtra circle