We greatly appreciate your time for contributing to this survey.
If you came to this site by invitation, please start with the survey without reading the other pages first, so that your answers are unbiased. You can read more after submitting your answers.

Please click on each of the links below for one out of three technical plus one demographic question blocks. We value your opinion a lot. Please help us by answering all questions in a multiple-choice manner. There is no right or wrong. It requires imagining yourself into a future situation where there would be no mobile flat rate plans anymore.

Survey block 1: Voice

Survey block 2: Data

Survey block 3: Video

Survey demographics

If you want to know the outcome of this survey, please refer to the publications page.