The module "Return" allows the caller to jump back to the superordinate menu.
The return to the menue by default is realized with the "0" -key. The assignment can be changed as described in the module "Menu".
The return also is only a menu option in the true sense. In contrast to the module "Telephone Exchange", the module "Return" is not inherited. The "Return" can only be added in submenues.
allows the caller to jump back to the superordinate menu.