How to display Special Characters in J2ME

I am working on a mobile app. I am confused about how to insert special characters in J2ME (Integration Symbol开发者_高级运维s,Subscript,Superscript)

Kindly replay Thank You .

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You can write like this in the textbox:-

TextBox mTextBox = new TextBox("Enter special charater:--", "", 25, TextField.ANY);