Data *******ly deducted for audio stream

Be very careful when listening to internet radio with a Cell C data card, Although an audio stream is not supposed to use any data, Cell C somehow found a way to reduce your available data when listening to it, and at an alarming rate also (much much more than 10Mbyte per hour). How they manage to do it is a mystery, but it is definitely *******. Check your consumption and lay a charge against Cell C if you found that it is abnormally high.