1) I tried it on ipad but it is taking local font instead of my embedded font.
2) And on android phone if font is present in the phone then only it 'll show properly otherwise not.
2) and the last doubt is, Total weight of epub file with embedded font is less than the total weight of the provided fonts. is it possible?(i.e. my epub is less than 0.2 MB and i provided 3 types of fonts which are more that 100 kb each)