Support & Frequently asked questions



Giga Helppo service
With the Giga Helppo service, you get device support as a subscription holder! We help you get your new phone or internet device up and running quickly, and naturally tailor it to suit you personally. If you need additional help during your subscription period, you can visit the support desk at your nearest Gigantti store. With the Giga Helppo service, you receive support for the device on which your Giga subscription is active, such as a phone, tablet, or router.
Customer service
- You can reach us by calling +358 45 7735 3535 on weekdays between 9:00 – 16:30 or via email to asiakaspalvelu@gigamobiili.fi.