Motorola T-6550R User Guide - Page 25

Alerts QT Noise Filtering The QT noise filtering feature helps ensure uninterrupted communication with other Motorola radios that have this feature. This feature filters out unwanted transmissions from other radios. It is useful in places where there is heavy radio traffic, such as at an amusement park or ski resort. Note: QT noise filtering is not available while the radio is scanning. To turn QT noise filtering on or off: 1. Press until displays. 2. Press or until displays to turn noise filtering on, or until - displays to turn noise filtering off. 3. Press or to confirm your selection. To transmit to a radio that has QT noise filtering turned on: 1. Select the same channel and Interference Eliminator Code as the other radio. 2. Press or to send a call tone. This allows your voice to pass through the QT noise filter on the receiving radio. 3. Press and speak normally. Note: If you skip step 2 or have your call tone set to 0, the beginning of your message may not be heard on the receiving radio. For a 30-second period starting after the last transmission, all transmissions received on the selected channel and code will pass through the QT noise filter. 25