I think this is one of the wrost network in India , Whenever you go network issue if call is connect also it will not connect properly , as well as internet now a days every net work is giving good offers but this network till the time not yet release the good offers and existing package also is not working properly.Very slow internet speed , if you gonna download something you have to wait long time and definitely you will get sleep.Offers also not good in DOCOMO , and customer service is also very bad , there is no one things to say good one service . Totally bad service . I am very disappointed .