Mobile internet not working on new sim?
So, I have just got a new sim and I can make calls and send texts but for some reason, I can't go on the internet. Wi-Fi works fine but the mobile internet is not working. I have just got an iPhone 4 and from what i can see in the settings, it looks to be alright. I have 500mb of data included in my pay monthly SIM so there are no other reasons for it to not be working.
Any help would be muchly appreciated!