Using the Overlay
A programming overlay is packed with the main unit at the factory.
This overlay should be used at all times while in programming mode, since the functions
of the telephone keys change during programming.
Location of Controls with the Overlay
The pictures below show the functions of the buttons of the KX-T7230, KX-T7235, KX-
T7433 and KX-T7436 while in programming mode. KX-T7431 is the same as the KX-
T7433 except for the Soft and SHIFT buttons.