Hello good people of nairaland! Please I need help concerning my blackberry touch. I subscribe for #3000 MTN BIS service and I notice that whether I browse or not MTN still deduct my credit. No matter how much I leave on my account in the night before morning it will be gone. I called customer care and the guy I spoke with said maybe I use another browser apart from the phone browser and I said yes i use opera mini and he said that's the cause that I will be charged if I use it. I don't use opera again and this thing still continue. Please what can I do as I can not load credit on the phone again. Thanks