Here is a Debian bug report (#259632).
From: Nicolas DEGAND <email@example.com>
To: Debian Bug Tracking System <firstname.lastname@example.org>
Subject: xkb: Unitek KB-2125 multimedia keys not supported
Date: Thu, 15 Jul 2004 21:32:33 +0200
The multimedia keys of the keyboard are not recognized. I have collected
their names with xev, but do not know how to implement them :
brandname = "Unitek"
modelname = "Internet & Multimedia Keyboard KB-2125 (21 keys)"
My Computer =235
Look at the file symbols/inet, you'll find a number of definitions similar to the one you need. They are using the keycodes defined in keycodes/xfree86.
So, looking forward to getting a patch for symbols/inet from you;)
Bugzilla Upgrade Mass Bug Change
NEEDSINFO state was removed in Bugzilla 3.x, reopening any bugs previously listed as NEEDSINFO.
The bug submitter does not own this keyboard anymore. I intended to close this bug, but I didn't know what resolution I should use. Feel free to do it.