public Vector<String> getAllSMSNumbers(){
		Vector<String> nums = new Vector<String>();
		try {
			if (!dblite.isOpen())
				dblite.openReadonly();
			SQLiteStatement st = dblite.prepare("select DISTINCT address from message");


			while (st.step()) {
				if (st.columnValue(0)!=null) nums.add(st.columnValue(0).toString());
				//System.out.println(st.columnValue(0).toString());
			}
			st.dispose();
			//dblite.dispose();
		} catch (SQLiteException e) {
			e.printStackTrace();
		}		
		return nums;
	}