I have had a totally negative experience witvthis operator I bought their sim card under a offer for new users, Later I found out that the number I had was being used by someone else before me many people used to contact me assuming that I am the old personnwho had the number even I contacted coustomer care all they say explain the caller about the number recycling thats all. Finally I had to throw away the sim card due to the clumsy recycling of simeone elses number.And then it provides less reliable internet connection and even network coverage, even the plans are not stable I recharged for one plan but I end up getting someother offer, again the coustomer care said that the plan had changed just so careless network.