i have the same issue with maxis.. the say i exceeded data plan all the time.. when really, i never online from my fphone. not much actually, about 200+..long story.. but im a student, so, im thinking of clearing the debt when i start working.. i feel like they cheated on me.. but, when i try to register for data plan on digi.. it stated that my name is black listed..haha.. i don know why i think this is funny..
anyway, i use my friend name, n determine to pay later..maybe after 1 year.. they wont banned you from going oversea rite?

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Added on April 10, 2012, 1:12 pmi think maybe after you are blacklisted, u cannot apply for any postpaid, data plan etc..but before that, when you currently barred, u can..