The Settings Dialog ADTRAN IP SoftPhone User Manual42 Copyright © 2006 ADTRAN, Inc. 61950859L1-1ALaunch When Windows StartsCheck this box to allow the ADTRAN IP SoftPhone to start when the user logs in to Windows.User Interface AdvancedFigure 15 shows the User Interface Advanced menu for the User Interface configuration. Detailedinformation on these configuration options is listed below. When the information is complete, select OK tosave the settings.Figure 15. User Interface Advanced MenuAudio MetersCheck the audio meter update boxes to show microphone and speaker audio meters on the UserInterface. A series of simulated LEDs showing auto activity will appear between the microphone andspeaker slide bars. The sample rate can be adjusted by changing the Auto Meter Update time (inmilliseconds).Letters To Digits ModeCheck this box to allow dialing by letter (e.g., 1-800-4AD-TRAN to call 1-800-423-8726).