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=== {{anchor|0x9A}}Lead bytes 0x9A–9D (extended symbols and hanja) ===
According to the 1992 specification, this entire range is user-defined.<ref name="ch3320125-1992"/> As implemented in the codec contributed to ICU by IBM, however, 0x9AA1 through 0x9AA5 are the end of the user-defined range. The remainder of this range includes some non-Hangul characters included in [[Code page 933]] but not in Wansung code. 0x9AA6 through 0x9AAB contain miscellaneous technical or mathematical symbols. The remainder contains [[hanja]] additional to those included in [[KS X 1001]], although some are mapped by IBM to the Private Use Area.<ref name="ucm"/>
{|{{chset-table-header1|IBM code page 949 (prefixed with 0x9A)<ref name="ucm"/>{{refn|Private Use Area mapped hanja are identified from code charts. The IBM document C-H 3-3220-125 1992-09 gives code charts for the code pages used as the double-byte components for [[Code page 933]] and an older version of Code page 949 without these extensions; however, the hanja in this section correspond to (and are in the same order as) the subset of table 7 for which a "PC Code" is not listed.{{refn|name=ch3320125-1992}} The Corporate Private Use Area mappings are also co-ordinated with other code pages,{{refn|name=ibmpua}} including Code page 933,{{refn|{{cite web |url=https://raw.githubusercontent.com/unicode-org/icu/main/icu4c/source/data/mappings/ibm-933_P110-1995.ucm |title=ibm-933_P110-1995.ucm |work=[[International Components for Unicode]]}}}} which can be used to obtain the "Host Code" for a given Corporate Private Use Area mapping.|name=puaid}}}}
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