I'm now starting development with the Symbian platform.

I'll need to create a program for the Nokia 701, from what I understand I need a sdk for S60 version, correct?

What is the correct sdk for this version? (I found the site of nokia a bit confused, so the development area has information about windows phone or s40).

It seems that the java symbian has some limitations compared to C + +, java can save the data in a database SQlite?Is it possible to make requests for sending and receiving json?

I've worked with android, so I wanted to link some of the plugins to use in Eclipse.