Aastra Telecom MBU 400TM manual Net LED Power LED

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3.Connect the MBU power adapter to the MBU, and plug-in the other end to an active power outlet (preferably a continuous power outlet without a switch to interrupt its power).

MBU

Reset DC9-20V

LAN

Line

Phone socket to power socket

The POWER LED on the MBU lights up steady and the I-NETLED flashes as the MBU proceeds to power up.

When the power cycle is complete, the I-NETLED goes out, the POWER LED lights up steady, and then the I-NETLED lights up steady indicating the MBU has obtained an IP address and is ready to be configured.

I-Net LED

Power LED

Note: The Call LED lights up steady during incoming or outgoing VoIP and landline calls.

Installing the MBU 400

MBU 400 Installation Guide 15

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Contents MBU 400TM Page MBU 400 Installation Guide Important Safety InstructionsImportantes mesures de sécurité ===============================================Page Software License Agreement FCC Information This equipment uses the following Usoc jacks RJ11C US Service CenterViii MBU 400 Installation Guide Consumer InformationPas FCC if you believe it is necessary Applicable for Coin or Pay Phone OnlySafety Information Important Safety InformationImportant Battery Information Sensitive Electronic Environment Product Disposal InformationFor countries in the European Union Battery Disposal Information Xii MBU 400 Installation GuideFor countries outside the European Union Regulatory Information EuropeUnited States Canada Xiv MBU 400 Installation GuideExposure to Radio Frequency RF Signals Page Table of Contents Optional MBU and Handset Tasks Xviii MBU 400 Installation GuideThank you for choosing Aastra Telecom’s MBU CongratulationsDocumentation About This GuideMBU Features MBU 400 FeaturesMBU 400 provides the following features Type of Service ToSAudio Features Aastra 420d Handset FeaturesRequirements 420d Swivel Belt Clip 420d Handset What’s in the MBU 400 Box?Aastra 420d Handset Front View MBU 400 HardwareAastra 420d Handset Side View Aastra 420d Handset Side ViewAastra 420d Handset Charger Rear View Aastra 420d Handset Charger Front ViewMBU Rear View MBU Top ViewInstalling the MBU Installing on a DesktopTo install the MBU 400 on a desktop To install the MBU on a wall Installing on a WallPour installer le MBU sur un mur Installation sur un murConnecting the MBU Net LED Power LED Installing and Registering the Handset Installing the MBU Page Resetting the MBU Optional MBU and Handset TasksManually Registering/De-registering a Handset To factory default the MBU Factory Defaulting the MBURegistering Additional Handsets with the MBU To register additional handsetsTo view the IP address and status of the MBU Viewing the MBU 400 IP Address and Status InformationTo access the MBU 400 Web UI Accessing the MBU 400 Web UIAccessing the MBU 400 Web UI Handset Idle Screen Using the MBUIdle Mode Options Main Menu Handset Main MenuUsing the MBU Using the Volume Control Using the SpeakerphoneLocking/Unlocking the Keypad Troubleshooting Indicator on Issue Causes Solutions PowerInternet settings When I makeCountry Check that you have Issue Causes Solutions Cannot receiveYou are Information, contactIssue Causes Solutions Sound quality isPoor Issue Causes Solutions Cannot make But it workedYesterday Page Index MBU 400 Installation Guide Index-1Index Page Aastra Telecom Inc 41-001271-00 Rev