With Gigaset.net you can make free of charge phone calls to other Gigaset.net members all over the globe via the Internet. To use the service you do not have to register with a VoIP provider or make any additional settings. You just have to plug in your phone’s mains adapter and to establish a connection to the Internet. To activate the service, search the Gigaset.net directory for any nickname. Calls via Gigaset.net are free of charge. Yet, if you do not have flat rate Internet access, costs will incur.