Under the following link you will find detailed instructions from Apple on everything to do with mobile communications on the Apple Watch:
https://support.apple.com/de-de...You can find more information about our MultiSIM offer and how to connect it to your Apple Watch on the Galaxus Mobile website:
https://helpcenter.mobile.galaxus.ch/hc...If you are still experiencing difficulties, you are welcome to contact our customer service team so that they can check your situation and work with you to resolve the issue.
The following link will take you to our contact form:
https://helpcenter.mobile.galaxus.ch/hc...
