Used attributively to describe devices or actions that are operated by pressing a button; not normally gradable.
Translations
The appliance features push-button controls.
Прибор оснащён кнопочными органами управления.
Definitions
Operated by or involving the pressing of a button. The appliance features push-button controls.
Requiring little effort; automatic or easily achieved. They sought a push-button solution to the complex problem.