Hello ​@soeunkim0410,

welcome to our o2 Community 

Yes, this is definitely a phishing-SMS. We do not send SMS when a phone number is deactivated, for example when it is about to be cancelled, but confirm via SMS and in your Mein o2 customer account.

Did you click the link or have you already erased that message? In case you have clicked the lkink, did you give information about login or other personal data of yours?

I have forwarded the link and number internally for the link to be closed.

Best Regards,

Gerrit

The sms is written with so many incorrect words in the sentences.. could be written by a 4 year old kid

And yes, thats Pishing.

Hello ​@soeunkim0410,

thank you for giving us the link to be able to have it closed 

As you did not get back, I assume you did not click it?

Best Regards,

Gerrit