Hi @Fra79, welcome to our forum!
Your question has been translated to English as this is an International forum, please post any replies in English and it will be easier for me and other users to assist you.
I'm not quite sure exactly what you mean, would it be possible for you to elaborate a bit? You can make phone calls with either the normal microphone, put the device on loud speaker or use a wired or Bluetooth headset, as long as the headsets have a mic.
I hope that answers your question and please let me know if I misunderstood your question.
