[D/\SH]

the reason it is turning on and off is because it is trying to gather information for a weather program or something else that uses the net and you have that on a timer in your settings.... could be weather,email address, etc..... and for the getting on just call them and tell them that you want a internet block placed on that line and by law they have to give one to you so you dont accidently rack up charges and all employees of cellular companies know that...... i would give them a call and tell them to lock your internet and get the person that you talked to name and employee id # so they cant say shit if they still charge you down the road since you have proof. hope this helps and let me know how this goes for you.