Every DECT handset has an unique IPUI number, this is used to easily Register your DECT handsets.

You can see the IPUI:

  • On the packaging
  • In the handset

How to see the IPUI in the handset menu.

  • Open the handset menu using the right center key.
  • Open the service menu via * # 06 #
  • The first entry is the IPUI: Example: 1: 029E74A560