how to store unicode character in contact db (persian)?

See more:

Java

Mobile

Android

SQLite

Hi I want use persian (unicode) string to inserting into contact database in android but in the phone i get something like '?????????' how i can store that word in db?

ContentValues values = new ContentValues();
values.clear();
values.put(ContactsContract.Data.DATA3, "شماره");

this.getContentResolver().insert(ContactsContract.Data.CONTENT_URI , values);