Which of the following is part of the Basis and Purpose of the Amateur Radio Service?
Providing personal radio communications for as many citizens as possible
Providing communications for international contesting
Advancing skills in the technical and communication phases of the radio art✓Bonne réponse
All these choices are correct
Explication
The Basis and Purpose rules list advancing skills in both the communication and technical phases of the art as one of the reasons the service exists. Personal convenience communications for the general public and international contesting are not among the listed principles, so the combined answer is wrong.