Sorry to be such a stickler about names. We should be careful about confusing the names when we talk about Noah, NOAHlink, or Noahlink Wireless.
For example; you can’t email Noahlink. Instead you could email GN ReSound who manufactures the Airlink 2 wireless programing device (a.k.a. Noahlink Wireless) because it is same device. That is, after you apply a firmware update to Airlink 2, it becomes a Noahlink Wireless programming device. The Firmware update enables Airlink 2 to recognize other (non GN ReSound hearing aids).
Scroll down to the bottom of this Airlink 2 link to find the Firmware updater and documentation.