This manual applies to iOS and iPadOS 15. Procedures and functionality on other versions may be different.
Take the following steps when your iPhone or iPad erroneously connects to the B. our guest Wi-Fi network instead of B.amsterdam:
1. From the home screen go to Settings 
> Wi-Fi.
2. Find the network B. our guest in the My Networks list and tap on 
next to it to open the network details.
3. Tap on Forget this Network and confirm by tapping Forget. Your iPhone or iPad won't automatically connect to B. our guest anymore.