On Saturday, August 8, 2015 at 8:33:06 PM UTC-4, Sean Fidler wrote:
That said, glancing at the FLARM display is almost always unnecessary
as FLARM also gives the pilot an audio call for the traffic immediately
following the beep warning (Example: traffic, 3 O'Clock, Above).

Sorry, the audio output is provided by downstream display devices.
For example Triadis voice product for FLARM, LX9000, ClearNAV, IIRC Oudie, etc.
Voice (audio other than beeps) is not part of FLARM (PowerFLARM core or portable).

A good audio ennuciator is an extremely helpful addition to FLARM!

Hope that helps,
Best Regards, Dave