Press [Home] () at the bottom of the screen in the center.
Flick the screen to the left, and then press the [User Tools] () icon.
Press [Machine Features].
Press [System Settings].
Press [Administrator Tools].
Press [Address Book: Program / Change / Delete Group].
Press [Change].
Press the group key you want to change.
You can search by the registered name.
Press [Names].
To change the group name and key display, press [Name] or [Key Display].
Enter a new group name or key display, and then press [OK].
To change the registration number, press [Registration No.].
Enter a new registration number using the number keys.
Press the [] key.
To change the display priority, press [], and then press [Display Priority].
Enter a priority number using the number keys, and then press the [] key.
To change the title, press the title key under "Select Title".
Press [Exit].
Press [OK].
Press [Exit].
Press [User Tools] ().
Press [Home] () at the bottom of the screen in the center.