Telephone Operation108Warning Tone / CO Line Call Limiter 5Conditions1. Users may adjust the ringing volume while the Digital Speakerphone is not in use orwhile it is ringing.2. When adjusting the ring volume, the display will temporarily show the current setting.3. When attempting to adjust the ringing volume beyond the highest or lowest setting, asingle ring burst is heard to indicate that further adjustment is not possible.4. Volume settings do not affect the transmit volume, only the receive volume.5. Any conversation with an outside party will not be able to detect volume is increases ordecreases.Warning Tone / CO Line Call LimiterUsing theWarning Tone (1-EN-08, Incoming Drop (1-EN-09) and/or theOutgoing Drop (1-EN-10) call timer, the length of both inbound and outbound calls can be limited to thelength of theWarning Time (3-12). Once the timer is reached the caller will receive a tone20 seconds prior to being disconnected. This feature is useful in a lobby or retail environ-ment where lengthy calls are to be discouraged.Conditions1. This feature is not recommended as a “Toll Saver” option and should be used only forspecific applications.2. Additional calls can be made at the extension following the expiration of theWarningTone/Drop Call operation.Related Features Related ProgrammingCO LineSpeed DialLast Number RedialAuto RedialSaved Number RedialExtension:Warning Tone 1-EN-08Drop Call In 1-EN-09Drop Call Out 1-EN-10Call Handling:Warning Time Outgoing Call 3-12-1Warning Time Incoming Call 3-12-2
