In Japanese, Chinese, or Korean versions, by default, Arabic numerals are used for page numbers. However, if you use the Numbering & Section Options command, you can specify the style of numbering, such as Roman numerals, Arabic numerals, Kanji, and so on. The Style option allows you to select the number of digits in the page number, for example, 001 or 0001. Each part of the document that uses a different numbering style is called a section. For more information on sections, see Define section numbering.