thank you very much. Seems, that you´re familiar with this theme, so I´ve got some other questions and inputs on that
Mic 20 Mute: Does the mute button also work with EX90?
Mic 20 Frequency response: Is 80-15 kHz ± 6dB really correct? Shouldn´t it be 3-15 kHz ± 6dB instead?
Mic 20 Power: Does the Mic use 12V Phantom Power or the Voltage from ring 2? Or both, either or? Could we run the mic also with an external 48V phantom power supply if we need a longer cabling? (I´m aware, that this is not officially supportet) I know, that C20 does provide phantom power but the SX20 doesn´t.
Headset behavior on EX90: Is there a chance to write this behaviour into the admin guide? Today, it´s not documented, that the Headset Mic switches off the internal speakers.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...