Maintenance
Upgrading the Avaya 3701 Firmware
The Avaya 3701 download adapter has to be used to upgrade the Avaya 3701 firmware. Please
observe the instruction for use which comes with your adapter.
Connect the download adapter directly to a serial port on your PC and connect the plug-in
power supply unit to the download adapter. Then connect the unit to the mains.
The download apertures in the handset are in the battery compartment underneath the middle
battery. If the apertures are covered by the device label, prepare the handset for downloading
by perforating the label with the wooden pierce supplied.
Position the handset so that its battery compartment faces the download adapter and press it
down until the compartment clicks securely into place.
Run the 'update...exe' file on your computer.
82 Avaya IP DECT Installation, Administration, and Maintenance