I use idea sim to long time in tha past it was provide good network and good service but before some time I used to face many paroblams by idea network. some time network very low and I do not use internet on this network and can not call to anyone because network not well and some time I face problam by customer service I call customer care and ask him/her to why do this but thay alwase say some technical ishu in your area wait some time we fix this problam but I face again this problam I m totely dispointed and I do not like idea network now I am using other mobile operator network sim it is beter thin idea mobile operator.