The handbook uses the usfm_hbkeng.Aug2010.sty file. You should be able to use the jump links by copying the style from it and putting it in a custom.sty for your project:
\Marker jmp
\Name jmp - link
\Endmarker jmp*
\Description Use bold and blue font for the text within these codes
\StyleType Character
\Color 16711680
\Bold
\Underline
The style is not restricted for use by the handbook in the code, so it should “just work”.
EDIT: It does appear that the name of the style must end in “- link” for it to work, so I guess there is some “magic” involved.