I have a 3G iPad 2. It's running a 2degrees SIM, and most of the time it's drawing off the 2degrees network, via pre-paid "Broadband Zone Data Pack". But there are times when I'm out of the 2degrees network area so I also have a "National Data Pack", which is where I get to access mobile data off the Vodafone network.
I've configured the iPad with the carrier settings for 2degrees, and it connects and works just fine on their network.
Question 1: Presumably, when I'm out of 2degrees coverage, and I want the iPad to switch-over to Vodafone, then I need to re-configure the iPad with the carrier settings for Vodafone?
Question 2: Is there a way for the iPad to work that out automatically, and apply the right carrier settings auto-magically? Or do I have to re-set the carrier settings manually each time I move between networks?