40 CHAPTER 3: BASIC T ELEPHONE OPERATIONIf the VCX system or the phone reboots or is upgraded with newsoftware, the ringer resets to the default ringer enabled (feature disabled)mode.To mute the phone ringer:1 Press Feature + 489. The LCD displays:Ringer is now muted.2 To clear the display, press the Clear soft button. The next time you receivean incoming call, the ringer is muted.3 To turn this feature off, press Feature + 489 again. The LCD displays:Ringer is now enabled.4 To clear the display, press the Clear soft button.Activating Do NotDisturbWhen you enable Do Not Disturb, incoming calls immediately go to thecall coverage point set by you or your administrator. The default callcoverage point is your voice mailbox. The call coverage point is setthrough the VCX User Interface (see Chapter 6).When your telephone is in Do Not Disturb mode:■ An incoming call does not cause your phone to ring. If you are loggedin to multiple phones using the same phone number and one of thephones enables Do Not Disturb, the feature applies to all phones—anincoming call will not ring on any of the phones.■ You can use the phone to dial outgoing calls.■ If you enable Do Not Disturb while one or more calls are ringing, thepending calls are sent to your call coverage point and Do Not Disturbis enabled for all subsequent calls.■ If you are a Hunt Group member and you enable Do Not Disturb,personal (non-Hunt Group) calls go to your call coverage point.However, Hunt Group calls always ring on a member’s phone,regardless of the Do Not Disturb setting.If your telephone is part of a bridged extension, see Do Not Disturb andBridged Line Calls for additional information.
