Chinese respelling of the English alphabet

In China, letters of the English alphabet are pronounced somewhat differently because they have been adapted to the phonetics (i.e. the syllable structure) of the Chinese language. The knowledge of this spelling may be useful when spelling Western names, especially over the phone, as one may not be understood if the letters are pronounced as they are in English. (The letters that are pronounced differently – not counting tone and character differences – according to different sources are given in bold.)