Any CLDC/MIDP Api for interacting with phone? (eg. phonebook)

Hello.

I was going through the APIs for MIDP 1.0, and wasnt able to find any functions which I can use for interacting with the phone stuff. For example, some of the stuff that I would like to do is:

(1) Add contact info. to the phone book.

(2) Read the contacts info.

(3) Set an image as the screen saver / background image

(4) Set a new ringtone

(5) Access the Messages Inbox (and also the pictures stored).

I was hpoing someone could tell me which classes I should be looking at, or whether I am looking at the wrong API set.

Thanks :)

[593 byte] By [muskad202a] at [2007-10-2 5:03:07]