I am working in j2me for nokia c1-02 device .. I have one doubt .. can we change the symbol of headphone(i.e )means we inserting the headphone in mobile after insert the headphone jack it shows in the mobile headphone symbol.. that one we can change or while insert another any input device like as square up device .. i want show in mobile square up device symbol...please anyone help me its very urgent...

Thanks in advance,