User's Manual

EN
22
The VOX function is disabled by default on the device.
N.B.: In case the pre-setting position is empty, or the system being called cannot be reached within
the maximum range or it is already engaged in a phone call, you will hear an error voice message.
N.B.: In case the Intercom connection system falls outside the range (Intercom connection
interrupted), the B901 system will automatically try to reconnect every 8 seconds. Double beeps w
ill
be emitted until the Intercom connection is not restored.
If you do not want automatic reconnection, press the “ON” key to stop the automatic reconnection
attempts.
14.3.
Smart Conference (Group Intercom)
Thanks to the “Smart Conference” function, you can start the conference communication between N-
Com intercom systems of the “900” series previously paired up and saved in the 3 available channels.
All systems must be turned on and available within the connection range.
1. Each system must have been previously paired up to all the other systems: B, C and D.
2. Any system can press the “N” key for 2 seconds to activate the Group Conference or to start
a conference communication between all the systems.