
The VoLTE was tested for ten weeks in the city of Aalborg with participants at a number of municipal centres. They found that the service provided better indoor coverage for calls as well as improved sound quality. The service was tested with the Samsung Galaxy S6 phone. It's now available across the country on the S6 and S6 Edge phones; customers with compatible devices will be informed of the availability by SMS. Telenor said it worked with Nokia Networks, its core network supplier, to roll out VoLTE.