Chapter 9: System handling
Software upgrade and additional features
You can upgrade the software and additional features or parameters in the handset by using the
WinPDM or Device Manager. The following are examples of additional features that you can
configure:
• Local phonebook
• Company phonebook
• Downloadable languages
• Customizing the menu tree
The license(s) can also be added via the
Admin
menu in the handset.
To view the handset’s software version, press
*#34#
in the idle mode.
Handset updates via the charging rack
Whenever there are updates for the handset, you are instructed to leave the handset in a central
charging rack so that the handset can be updated with new features and functions. During an
update, the handset displays the
icon and the
Updating handset
message. You can close
the message by pressing
OK
.
Figure 8: Handset update while in charger
If you remove the handset from the charger to use it, the update is suspended. The update is
resumed when the handset is again placed into the charger.
July 2017
Using Avaya 374x DECT handsets connected to Avaya Aura
™
Communication
Manager and IP Office
107