AASTRA DT292 for BusinessPhone User Guide EN - Manual (Page 47)

47 BusinessPhone – Cordless phone DT292
Mailbox System
Note: For daily use, it is recommended to ask your system
administrator to define the mailbox as your pre-
programmed diversion address. Once this is defined, you
only have to enter *21# to activate your mailbox.
The system administrator can also define whether or not the
mailbox should be activated if you do not answer your
phone after a certain time or if your extension is busy.
Deactivate the Mailbox
#21#
Press
Wait for the call icon to stop flashing
Press to finish the procedure
New incoming calls will be signalled on your phone again.
Note The mailbox is still active if is defined as pre-
programmed diversion address for the feature Diversion on
no reply and Diversion on busy .