Problems with the mobile network: No reception
Find out what you can do if you suddenly no longer have reception on your mobile phone.
Live diagnosis in My Sunrise
Check your mobile phone connection in My Sunrise and get customized solutions for your mobile network problem.
Try the following steps if you suddenly lose your network connection:
Restart mobile phone
Turn your mobile phone off and then on again. This often actually helps.
Check network coverage
Disruptions or service outages
It is possible that there is currently a disruption in your area or maintenance work is being carried out.
Current information on disruptions in your region can be found here.
Make sure that your device is working properly. To do so, check your SIM card with another device.
Reset network settings
Instructions for the most important devices can be found here.
Reset your device's network settings.