How to send a panic alarm on a Max Lite touchscreen monitor

On receiving the Panic Alarm message, the switchboard operator can listen to what is going on inside the apartment, next to the Video Door Phone. Ambient listening can only be stopped by the switchboard operator and can continue without any time limits. Ambient listening enabling in the apartment must be done by the installer (for more information, refer to the Ipercom manual on www.urmet.com).