Permanently removing Bluetooth from Jabra Speak 510

I need to use this in a secure environment and therefore cannot use anything that has wifi or Bluetooth capability. I know the Jabra Speak 410 does not come with Bluetooth, but the 410 is proving difficult to obtain through my authorized purchase channels. I can purchase the 510 at my base supply store. Is there a way I can permanently remove the Bluetooth capability from the Jabra Speak 510?