The user can choose to turn the call indicator Press Feature and 4. The LCD displays the current volume. Press Feature and 7. Press Feature and 2. The call indicator lamp lights when used as a message Waiting Lamp, even when it is turned off by the above operation.
Display indicates digits dialed.
Press Feature button. A CALL ON HOLD Lift handset. Dial desired station number. Speak to called party. If held line appears on other D-Term stations the associated LED flashes red slowly.