Some questions and Language Pack for iphone ?

[Almir]

Dear Friends

My contacts have image, when i call to any contact the buttons appears in the front of the image, how im can retire these buttons ?

and when im receivew calls the name appears in the front of image, how im can dimiish or put the name under of the image ?

exist any language pack for put my iphone in portuguese?

how im can use the internet of the iphone with bluetooth?

Thanks
Almir