User would like to have the click to dial mobile on the mobile app as well

User states There needs to be a way to change it in the mobile app, because the app is the only access we will have in the field.

it's available in the website settings, but I don't think so in the app

We have suggested them to do it from the web app but they want it to be speficially to be on the mobile app as they are on filed.