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58 Avaya 3720 DECT Telephone - User Guide 11/2010
System Handling
Software Upgrade
Software and parameters in the cordless telephone 3720 can be upgraded by using the
Portable Device Manager (PDM) or the Avaya In-Building Wireless Server (AIWS). See
Installation and Administration Manual, DECT R4.
To view the telephone’s software version, enter *#34# in idle mode.