
This
multi-featured top of the line model supports advanced system functions.
The Dialog 4225 Vision is ideal for demanding and executive office
usage. Compared to Dialog 4223, this telephone features 10 extra programmable
keys and a large, six-row, graphical display with three navigation
keys and four soft-keys. Using the navigation keys in combination with
soft-keys, the user can easily access a display menu with a number
of system features such as phonebook, call list, diversion, absence
reason, etc.