During the setup of the BlackBerry PlayBook tablet setup, the user is prompted to select a country for the BlackBerry ID agreement. When a country is selected the following error is displayed:
Unable to display the BlackBerry ID Agreement. Please select your country and language, then try again.

Cause:

If you are connected to a Wi-Fi Hotspot, you will need to enter the username and password to obtain internet connectivity.

Resolution:
When the BlackBerry PlayBook tablet has successfully connected to a Wi-Fi HotSpot, the following "Hotspot Setup" button appears at the bottom left:



Click on the "Hotspot Setup" button, and this will open a window to enter the username and password.



For additional information on Wi-Fi setup, please refer to the following: http://www.blackberryos.com/forums/p...-playbook.html

Tutorial Source