Sim toolkit support

What application do you wish to be present on the phone and what is its function?

Sim toolkit - for viewing credit, topping up, and other features

Would this application need to be ported or added?

Added, but just needs a basic ui

Do you intend to work on porting or adding this app?

No

If you have any insight into how difficult the work involved is, please specify.

Should be moderately hard,but its just making a dynamic ui.