ABC2 is the second channel offered through the digital feed that comes from ABC. ABC puts out a whole new set of programs on ABC2, and they use this alternate programming to give you what you are looking for when you want more of the local shows and alternate broadcasts that are offered. You can watch the second and third options for sporting events, or you can tune to the channel to see the local shows that are often preempted by much larger national shows.
You can tune to ABC2 on your digital tuner, but you can also use the streaming app to get all the programming you want. Your local shows will be saved to this channel, but you will also be able to find programming that is going to change the way you view the world around you. These programs are going to help you get a local perspective you would not have otherwise, and you can use the streaming channel when you do not use a cable box.
This alternate channel brings you the other sporting event that are still covered by the network, and you will never get bored because you can come to ABC2 if you do not find what you are looking for.