O2: Send SMS via PC

As an O2 customer, you can send SMS messages from your PC using the mobile operator's online portal. We'll show you how it works.

Send SMS via PC in the O2 Communication Center

Proceed as follows to send SMS via PC via the O2 portal:

1. Log in to the "O2 online portal" with your access data.
2. Move the mouse pointer over your phone number in the top right corner and then click on "E-Mail, MMS & SMS".
3. Now you get to the "O2 Communication Center". If you are here for the first time, you must activate the service for your phone number free of charge. To do this, check the General Terms and Conditions and confirm. You will then receive a free confirmation SMS.
4. Click on "SMS" on the left. Depending on the tariff, you pay a certain amount per SMS or you have a certain number of free SMS. You can find out what this looks like in your case from your mobile phone contract.
5. Once you have typed your SMS, insert the recipient number and click on "Send SMS".