1M3900 Series Meridian Digital TelephoneM3900 Series Meridian Digital TelephoneThere are five models in the M3900 Series Meridian Digital Telephone Portfolio.This document describes the M3901, M3902, M3903, and M3904 features andhow to use them. The M3902, M3903, and M3904 are described in the mainportion of this document. The M3901 is described in a separate section of thisdocument. For information on the M3905 refer to the M3905 Call CenterMeridian Digital Telephone User Guide.M3901The M3901 has one Line (DN) Key and can be programmed with up to fivefeatures.M3901 telephoneNote: The Meridian SL-100 configures the Line (DN) Key as a Directory Numberonly.Feature CardMessage/Call Status/Incoming Call IndicatorFeature Activation IndicatorGoodbye HoldVolume Control BarFeatureLine (DN)553-8966
