The Avaya 1416 was made for the navigator type user (receptionist, assistants, managers). This 1400 Series set is a digital phone is compatible with Avaya Communications Manager and IP Office R6.0 and higher. It supports the DBM32 32 button expansion module.
This is the global version which Avaya has transitioned to instead of the English text below the buttons. This is the only difference between the Global and Text version.