Hi @Sunneva, 

welcome to our English Community. 

Thanks for your request. 

What kind of sim-card did you order? 

Is it probably a multicard? If this is the case, just have a look to the settings of your multicard and check which sim-card receives SMS. 

Or is it the only card for the contract?

Loving greetings,

Tobias

Habe eigentlich eine o2 SIM-Karte gekauft und habe keine Ahnung, wie man sie aktiviert. Kannst du bitte helfen? Danke

Hello today Bought o2 simcard and have no idea how 2 active it any oke can help pleas

Hello @Shakhawan, welcome to our o2 community :-)

If you ordered a SIM card online you can also activate it online in a few simple steps, here you will find all necessary information :-)

Regards,

Lars