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.

58 Avaya 3720 DECT Telephone - User Guide

11/2010

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Avaya 3720 manual System Handling, Software Upgrade