The Wideband Trunk Group Measurement Selection screen is used at administration time to specify trunk groups to list on the Wideband Trunk Group Hourly reports. It permits you to administer which trunk groups are to be reported for the hourly report. (Measurements on administered trunk groups are collected to list them on the wideband summary and hourly reports.) A maximum of 10 trunks can be studied on the G3csi and G3si. On the G3r, the maximum is 30. If no selections are made, no trunk groups are studied hourly.