Hi all,

I'm developing app on managing sim card contact.
While i'm researching on this, i found this on internet Click Here.
Its outdated and there are several issue i faced mention but few unsolve.

I try to find tutorial on management of sim card contact but there isn't.
Could anyone develop a tutorial on this topic or point me to if there any ?

regards,
xin wei

Thanks peter_budo.
I should have been more specific in my question. I would like to query only sim card contact, only phone contact and also inserting and deleting sim or phone contact.

Can you point to me which URI should i use to query only sim card contact or only phone contact?

For inserting and deleting is there any way i could do in a custom way rather than using this Click Here. Could i build up my own user interface for it ?