Microsoft PRO 906EX - Manual (Page 229)

Registering Names to a Group
221
7
Adding a Groupe to Another Group
You can add a group to another group.
A
Press [System Settings].
B
Press [Administrator Tools].
C
Press [Address Book: Program / Change / Delete Group].
D
Check that [Program / Change] is selected.
E
Select the group that you want to put into another group.
Press the group key, or enter the registered number using the number keys.
You can search by the registered name, user code, folder name, or e-mail address.
F
Press [Add to Group].