Make sure that the power is disconnected and all other connections are completed before proceeding. Move the slide switches on the UTI312 to the positions shown below. Use a modular telephone cord to connect the module to the phone system.The center two conductors are used for dry audio and are not polarity sensitive.The Trunk Disconnect feature is not available in this mode. Note:The default time-out is factory set to 30 seconds,and the VOX time-out is set to 6 seconds.If both the default and V