i880 is from nextel and if you put your sim card from nextel service in to a nextel blackberry it should work .
Yes, the Global Slim Card will work on a At&t blackberry curve. Yes, the Global Sim Card will work with no problems in your AT&T Blackberry Curve. Simply use it as you would any Sim Card.
no it does not . it fits into a blackberry 8350I from nextel but it doesnt fit into any tmobile or att.
does instagram work on blackberry 8520
Blackberry bold is better for work but if you just want for a normal phne i would choose the curve
Mine won't, but yours will.
For my blackberry curve i use a amazon kindel charger, so that one works.
No
BlackBerry Curves, in their default state, do not have flash. Sorry :/
yes
yes
no it can't
because my blackberry broke in an accident.