I HAVE PROBLEMS!! I use BB St0rm II n used t0 activate my BIS.. few weeks aftr I use BIS, my hp credit turns zer0 n I haven't t0p-up it yet 3 days later.. aftr that I use my N0kia.. d0es BIS st0p? c0z aftr I switched ph0ne, there was n0 BIS l0g0 but my credit still decreasing day by day (n I didn't use it yet t0 call 0thr c0untry 0r whats0ev..) HELPP!! I'M DYIN'!!