I m using relience gsm postpaid conection before 3 month ago.i m use it as a primary number and they trap me in there plan.its a very bad mobile operator company.trust me if u get this sim card u gonna be cray for three month.coustomer support is like that they dont care about u, call center number is always busy and if they pick u r call then they give very bad service.talk about its network, u feel u r living in forest and u never see u r network strength 100% .its internet is absolutly waste.every time call drops.if u want to use this network plzzz dont use mobile phone