hi...help..change language T650i

hi folks ..
.i want to change my fone language to arabic ,,, and there is no arabic choise in My language options ..

so i need to add new language backage which support arabic language ..

this is picture of my fone after connecting ....actually my informations about use XS++ are very few hope that you can till me what to do

http://img42.imageshack.us/img42/2662/000022.jpg

and any thing i try to do give me that my fone is not supported ??

so .. waiting your advices ..