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Mitel 5603 Wireless Handset User Guide
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 Manual or the WSM Installation and Operation Manual.
Examples of additional features that can be downloaded/configured via PDM/WSM:
•Company phonebook
•Downloadable languages
Refer to the Mitel 5603 Wireless Handset Configuration Manual for more information.
To view the handset’s software version, enter *#34# in standby mode.
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