3Com NBX 3101SP - Manual (Page 115)

Using Message Waiting Indicator to Telephone 115
To retrieve an MWI number:
1 Pick up the handset and press the MWI Retrieve access button. The
display panel shows the total number of MWI messages and the number
of new MWI messages on your list.
2 Scroll down the display panel to see the extension for the most recent
MWI sender. The most recent call is at the top of the list.
3 Press the Call soft button to call the sender.
You can also retrieve an MWI message with Feature + 414.
Deleting MWI
Messages
Press the MWI Retrieve button to turn off the MWI light until you receive
another MWI message. It does not delete the MWI message. Messages
remain in your list until you explicitly delete them or until the NBX system
is rebooted. Your telephone can store a maximum of 30 MWI messages.
When it is full, it will reject new messages, so be sure to delete unneeded
messages.
To delete all MWI messages:
1 Press the MWI Retrieve access button. The display panel shows the
number of MWI messages on your list and the options to Delete All or
Exit.
2 Press the Delete All soft button.
3 The display panel asks you to confirm the delete of the whole MWI list.
Press the Yes soft button.
To delete a single MWI message:
1 Press the MWI Retrieve access button. The display panel shows how many
MWI messages are on your list.
2 Scroll down the display panel to see the MWI message you want to
delete.
3 Press the Delete soft button.
4 The display panel asks you to confirm the delete of the entry. Press the
Yes soft button.
Cancelling an MWI
Message
After you have sent an MWI message, you can cancel it and remove it
from the list on the target telephone. If it is the only unattended MWI
message on the target telephone, cancelling it turns off the MWI light.