AASTRA 4425 IP Vision for BusinessPhone User Guide - Manual (Page 76)

System Phonebook
BusinessPhone – Dialog 4425 IP Vision 76
System Phonebook
Compared to the “ Contacts (Phone Book) ” on page 69, which is an
IP phone function, the System Phonebook is stored in the
BusinessPhone the system.
The System Phonebook covers internal directory numbers as well
as external common abbreviated numbers.
As the System Phonebook is available for several telephone types
the access as well as the navigation within the Phonebook is kept
generic which means it will be controlled via the normal keypad.
Use the System Phonebook
*0#
Press to search for internal directory numbers
Or: #0*
Press to search for common abbreviated numbers
To exit the System Phonebook í
Press to exit