Chapter 1 New in this release
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Avaya 7406E Digital Mobile Handset Installation and Configuration Guide
Antenna diversity
The base station and each handset are equipped with two antennas. Dual antennas ensure better
reception by minimizing multipath fading effects. The base station antennas pivot to allow you to
position them in the most optimum direction. Adjust the antenna for optimal transmission by
moving it through 90-degree-angle planes (for example, perpendicular to the wall, parallel to the
wall, perpendicular to the floor, parallel to the floor).
USB to UART bridge controller
You can upgrade the Avaya 7406E Digital Mobile Handset firmware when new versions become
available. Use the USB to UART bridge controller, along with the FlashLoader program, to
upgrade the firmware. For more information on how to upgrade your Avaya 7406E Digital Mobile
Handset system, refer to
Chapter 6, “Upgrading the firmware,” on page 49
Summary of Contents for 7406E
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