Your connection is working but you're having trouble with your internet speed? Check out this page for possible causes and how to solve them. If you're not sure what type of fixed internet you're using, we can help you find out by clicking here.
Make sure they are connected correctly according to the instructions.
Unplug it from the electricity for about 30 seconds, then plug it back in.
This will verify if the cause is in the device you are browsing the internet on. If you can access the internet on another device, the fault is in the specific device (computer, mobile phone, etc.), not with Vodafone's internet.
After rebooting, the DSL LED should light up within 3 minutes, and then the Internet LED within a minute. If both are lit, everything is fine. If not, check the WAN cable connected to the modem. When the Wi-Fi light on the modem does not light, you need to turn on the Wi-Fi network.
Connect to the modem via the network cable. If the cable connection is working, interference from your Wi-Fi network or Wi-Fi being turned off may be causing internet problems. In that case, try changing the Wi-Fi channel or turning on Wi-Fi according to the instructions for your modem.
Check the status of your payments in the self-service. After payment, we will restore the service within 24 hours. We then recommend switching the modem off and on.
If none of the steps above fixed the problem, try resetting the modem. Modems usually have a built-in reset button, which you can press with a thin object (for example, a pen, a toothpick) - you need to hold the reset for a long time, about 25 seconds. The modem will be restored to factory default settings - this will set the default Wi-Fi network name, default passwords, etc. You can find this information on the label of the modem. You can find the specific reset procedure in the modem manual. After restoring the factory settings, wait a few minutes and try to connect with your device again (note - in the case of a Wi-Fi connection, you will have to search for the network according to the information on the label on the modem).
Just be careful that after performing a reset, all modem (router) settings will be set to factory default values, so if the modem is not from us, it will need to set it up again (only in Czech).
If you've tried all of the above tips and still have trouble connecting, let us know. We'll work together to find out what might be causing it. You can call the Customer Care Line on *77 (800 77 00 77 when calling from other networks), then select the option for technical problems and internet or TV outages. If you don't have mobile service with us, you'll need your payer number to make the call, as well as a numeric password to communicate with Vodafone (admin password or payer password). If Voice Self Service asks you for your password and you don't know it, we will transfer you to your operator after the third incorrect password entry.