8Understanding the icons on the T41 Icon DescriptionNetwork is unavailableRegistered successfullyRegister failedRegisteringHands-free speakerphone modeHandset modeHeadset modeVoicemailAuto AnswerDo Not DisturbCall on holdCall on muteRinger volume is 0LockAlphanumeric input modeNumeric input modeLowercase letters input modeUppercase letters input modeUpper and lowercase letters input modeCall forward/forwarded callsMissed callsReceived callsPlaced callsRecording box is fullA call can’t be recordedRecording starts successfullyRecording can’t be startedRecording can’t be stoppedThese icons may appear at various times on the LCD screen: