call customer care and see if the device is eligible to be unlocked, if it is they will give you a code to put in your phone and tell you the steps to unlock the phone from att's network. then your tmobile sim will work in it.
The Samsung Infuse 4G has a really great picture. It looks like it's coming to life! The Infuse also has TV shows to watch when you board. I really recommend you get the Samsung Infuse 4G.
No.
It depends because iphone 4 has more applications but Samsung infuse 4g has a better screen. So it depends on you.
I believe the Samsung infuse 4g is a good smart phone to purchase. I have heard plenty of positive reviews and comments from friends or classmates about this phone.
probably mid may to early June
with a contract it costs 200 without its 550
The Samsung Infuse 4G is a very fast Android phone, but the speed of the phone depends on the service. AT&T typically provides a slow and limited connection, which does not match the phone.
Samsung's lastest phones are the Samsung Infuse 4g. Another one is the Droid which is very popular right now. It is a lot bigger than most of the other cell phones out there.
The Samsung Dart is not a 4G phone, it is a 3G phone. You will not be able to use it to connect to a 4G network. You'll need a 4G phone to connect to a 4G network.
The best place to find this information is your local Samsung representative. The best source of information will always be a professional expert, and the fine people at Samsung will be happy to tell you all about their products.
The Apple iPhone 4, Samsung Galaxy S, and Samsung Infuse 4G are all great options. I would suggest visiting your wireless provider and seeing which phones they offer.
sidekick 4g