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System Handling
Software Upgrade and Additional Features
Software and options in the 5603 handset can be upgraded by using the PDM or the WSM.
See the Portable Device Manager (PDM) Installation and Operation Guide or the WSM
Installation and Operation Guide.
Examples of additional features that can be downloaded/configured via PDM/Device Manager:
• Company phonebook
• Downloadable languages
Refer to the Mitel 5603 Wireless Handset Configuration Guide for more information.
To view the handset’s software version, enter *#34# in standby mode.
Handset Updates via Charging Rack
From time to time, users are instructed to leave their handsets in a central charging rack to
allow the handset to be updated with new features and functions. An ongoing update is indicated
by the in the handset header bar and an "Updating handset" message is displayed in the
active area.
During the update, a message is displayed to indicate that an update is in progress as shown
in figure 9. The "OK" soft key can be selected to close the message.
Figure 9: Handset Update while in Charger
If the handset removed from the charger and used, the update is suspended and resumed
when it is returned to the charger.
When the update is complete, a "Handset is updated" message is displayed to indicate that
the handset is available for use, as shown in figure 10. Select the "OK" soft key to close the
message.
OK
11:00
2013-03-06
System A
Updating handset ..