h6. [[OS SWI Calls]] h6(. » [[OS_Byte]] h6((. » [[OS_Byte 25]] h6(((. » Character Groups h2. Character Groups |_<^{width:4em}. Value |_<^. Range of keys to be restored | |<^. 0|<^. 32 - 255 | |<^. 1|<^. 32 - 63 | |<^. 2|<^. 64 - 95 | |<^. 3|<^. 96 - 127 | |<^. 4|<^. 128 - 159 | |<^. 5|<^. 160 - 191 | |<^. 6|<^. 192 - 223 | |<^. 7|<^. 224 - 255 | h4. See also * [[OS_Byte]] * [[OS_Byte 25]]