once you subscribe something there it goes...many sms will pop up in your phone and u been charge even if u did not subscribe anything, u will been charge for that....and this all telcos will deny it and saying that it is third party and cannot do anything but actually they have related some how...if not how they can get profit...this is their marketing strategy...giving a 3rd party to earn and they also get some benefit what...this is normal issues, it happen quite sometime already...just be careful and do check your bill every month it comes...for those who did not check and take thing easy...this is what will happen to those ppl...until one day u realize u have pay something u did not used....btw not only this telcos only even telekom also the same...