Dropout

Hello,
open the Phone app then tap the three dots in the upper right corner, then Settings, then Answer and end calls you can set the Home (home button) as the means to answer and the Power button to hang up, this may vary depending on the smartphone or the version of Android but the principle remains the same.

bazfile
Moderator/Security Contributor.
a hello, a response, a thank you are always appreciated.

Hello,

it is also possible to replace all the "slide" with a "tap" through the accessibility options.

Best regards.

Thank you for your super quick replies, but before coming to ask my question, I obviously surfed the net to try to find an answer and I found nothing regarding the Xiaomi Redmi 9C!!!!!!!!!!
I followed your advice "bazfile", but after "settings" there is no "answer and end calls" option

For TchN......... no possibilities through the accessibility option in the phone settings

A+++++
Alberico

but after "settings there is no "answer and end calls"

You need to navigate through the phone app's settings, as I already told you, it depends on the Android version and the phone manufacturer.
You can also go to the phone settings (gear icon) then to accessibility then answer and end calls

bazfile
Moderator/Security Contributor.
a hello, a reply, a thank you are always nice.

Hello,

There is the "phone" application from Orange, which is not exclusively reserved for Orange customers and can be configured, particularly for ease of use (answering by simply touching the icon) ... Presentation of the screen that can be as streamlined as possible to limit errors....

https://applications-et-logiciels.orange.fr/applications/orange-telephone

https://assistance.orange.fr/mobile-tablette/tous-les-mobiles-et-tablettes/installer-et-utiliser/communiquer/gerer-les-appels/recevoir-un-appel/orange-telephone-presentation_242829-784829

You need to "poke around" in the settings to customize it "to the simplest" if that’s what you want.

--
My mission is to kill time and hers is to kill me in turn.
We are quite at ease among assassins. (E.Cioran)