sim card activation

activate them.

https://sim-aktivieren.o2online.de/

Hello ​@Amirkh88.

Thank you for contacting us—I would like to welcome you to our community 😊

Where did you purchase the SIM card, and were you able to activate it using the link provided by Bumer?

It gives an error .

Fehler bei der Aktivierung

Die Aktivierung konnte leider nicht durchgeführt werden. Bitte versuchen Sie es später erneut oder wenden Sie sich an die Hotline.

Erneut versuchen

And I purchased it from your website 

​@Amirkh88 Sorry to hear you got the error message. Were you able to try activating it again? Did it work this time?

​@Amirkh88 

thank you for your feedback. We're glad that customer service was able to help you and activate your SIM card. Enjoy surfing the web😊

Feel free to contact us again if you have any further questions.🙂

Best regards 
Daniela

And why it's working on my phone but not one the router, the wlan light is blue and 5G/4G is red and rest off them are off. 

Hello ​@Amirkh88,

thank you for your follow-up message. We're sorry to hear that the SIM card in your router
doesn't seem to be working. Have you entered the SIM card PIN in the router? 

Best regards
Daniela

Zur Info, inzwischen ein weiteres Topic zum gleichen Anliegen eröffnet:

I removed the pin with my phone and it says no sim in the router.