bhai mujai ye malumat karni he k ptcl walai free 3g evo device detai he har customer ko jinho ne dsl lagaya howa ho. 500 rupai me 10 gb data. or ye 500 rupai pstn bill me aye ge
agar koi 10 gb se zaya data use karta he to phr per gb k kitnai charge hogai plz help me agar kisi ko pta ho