Setting Do Not Disturb, Setting Audio | Aastra Telecom 41-001286-00

6.Use the navigation keys to move the center bar higher or lower to adjust contrast, and press OK z.

Note: To restore the contrast to the default settings, from the Display Contrast screen press the Restore softkey or from the Main Menu press 555, and then press the Yes softkey.

Setting Do Not Disturb

You can set your phone to send incoming calls directly to voicemail (or a busy signal if voicemail is not enabled) when you don’t want to be interrupted. When Do Not Disturb (DND) is enabled, DND appears in the handset idle screen as shown.

Handset 1

DND

01:55PM

08/05/08

Call Log	Options

To enable or disable Do Not Disturb (DND) do the following.

1.From the idle screen, press the Options softkey.

2.Select DND and press OK z.

3.Select Enabled or Disabled and press OK z.

4. Press the red key	to exit.
	CLR

Setting Call Waiting

You can set your phone to alert you when another call comes in during an active call using the call waiting feature. You can then choose to answer the new call (leaving the original call on hold). Call waiting can be turned off for important calls you don’t want interrupted.

To enable or disable call waiting do the following.

1.From the idle screen, press the Options softkey.

2.Select Call Waiting and press OK z.

3.Select Enabled or Disabled and press OK z.

4. Press the red key	to exit.
	CLR

Setting Audio

The Aastra 420d handset has a variety of audible indicators, ranging from incoming call rings to keypad button sounds. All sounds can be turned off or customized through the handset menu.

Customizing Your Phone

Aastra MBU 400 User Guide

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Aastra Telecom 41-001286-00 manual Setting Do Not Disturb, Setting Call Waiting, Setting Audio

Contents

MBU 400TM Page Table of Contents Table of Contents Managing Calls Important Safety Instructions Important Safety InstructionsImportantes mesures de sécurité Software License Agreement Software License Agreement FCC Information FCC Information Consumer Information US Service Center Applicable for Coin or Pay Phone Only Safety Information Safety Information For countries outside the European Union Battery Disposal InformationPage About This Guide About This GuideDocumentation MBU Features FeaturesCall and Telephony Features Introduction Other MBU Features Aastra 420d Handset FeaturesDisplay Other Handset Features Audio Features Requirements Installation and Setup Getting Started Getting StartedMBU Gateway Call Registering the 420d Handset Keys Key Description 420d Handset Key Descriptions IP address of your phone system MBU 400 IP Address and System Status Started Configuring Your Phone for First-Time UseGetting Specify the Domain and the SIP proxy Configuring the Phone Using the Handset Getting Started Using the 420d Handset Using the 420d HandsetIdle Mode Options Handset Idle Screen Main Menu Handset Main Menu Using the Speakerphone Using the Volume Control Changing the Access Code Changing the PIN Code for VoIP SettingsLocking/Unlocking the Keypad Changing the Access Code on the Handset Changing the Access Code on the Gateway Customizing Your Phone Entering Text, Numbers, and SymbolsCustomizing Your Phone Changing the Handset Name Text Input Modes Input SymbolsInput Characters Automatic Time/Date Settings Setting Time and DateSpecifying a Language on the Handset Reaching the Language List Directly Setting Date Manually Setting Time ManuallyChanging Time Format Changing Time Zone Changing Date Format Specifying the Primary Line for Outgoing Calls Setting Daylight Saving Time DSTChoosing VoIP or Landline Changing the Display Contrast Specifying Call GroupsChoosing SIP Account Setting Call Waiting Setting Do Not DisturbSetting Audio Changing the Ringer Volume Resetting the HandsetChanging the Ringer Melody Changing the Keypad Sound Changing the Message Tone Setting Your Phone to Vibrate Enabling/Disabling Silent ModeChanging Advisory Tones Changing Emergency Line Settings Making and Answering Calls Making and Answering CallsVoIP Calls Making a VoIP Call over the Internet Intercom Calls Landline CallsMaking a Landline Call Making an Intercom Call Calling from the Contacts ListCalling All Handsets Calling a Contact on the Primary Line Calling a Contact on a Secondary Line Calling from the Call LogCalling from the Call Log on the Primary Line Calling from the Call Log on a Secondary Line Calling Using RedialRedialing on a Primary Line Redialing on a Secondary Line Answering Calls Calling Using Speeddial Caller ID Any Key Answer Mode Making Emergency Calls Handling Calls Handling CallsPlacing a Call on Hold Calling with a Call on Hold Swapping Calls Muting/Unmuting a CallConferencing Calls Transferring a Call Transferring to another Handset Transferring CallsTransferring to a VoIP or Landline Transferring to a Contacts List Number Ending Calls Managing Calls Managing CallsContacts List Editing a Contact Adding a Contact Deleting a Contact Changing the Default Number for a ContactDeleting All Contacts Groups of Contacts Creating a Speeddial for a ContactCreating a Contact Group Viewing Entries in the Call Log Call LogAdding a Contact to a Group Voicemail Additional Features Additional FeaturesResetting the MBU Manually Registering/De-registering a Handset Updating the MBU 400 System Firmware Changing Internet SettingsUpdating the Firmware Troubleshooting Troubleshooting Issue Causes Solution There is no audio when I make Issue Causes Solution Cannot make Internet calls, but it Limited Warranty Limited WarrantyWarranty Repair Services After Warranty ServicePage Any key answer mode Index SIP Page