Aastra Telecom MBU 400TM

If you’ve read this owner’s manual and consulted the

Troubleshooting section and still have problems, please visit our

Web site at www.aastratelecom.com, or call 1-800-574-1611 for

technical assistance.

41-001271-00 Rev 01

Contents

Main Page MBU 400 Installation Guide iii Important Safety Instructions SAVE THESE INSTRUCTIONS =============================================== Safety Instructions / Mesures de Scurit Importantes mesures de scurit CONSERVER CES INSTRUCTIONS Page Software License Agreement Software Agreement FCC Information Page Consumer Information Applicable for Coin or Pay Phone Only Safety Information Important Safety Information Important Battery Information Sensitive Electronic Environment Product Disposal Information Battery Disposal Information Regulatory Information Europe Declaration of Conformity United States Interference Information: Canada Interference Information: Exposure to Radio Frequency (RF) Signals: Hearing Aid Compatibility (HAC/VC): Page Table of Contents Table of Contents Congratulations! A Congratulations! About This Guide T Documentation About This Guide T MBU 400 Features MBU 400 Features T MBU Features Call and Telephony Features Other MBU Features Quality of Service MBU 400 Features Display Call and Telephony Features Audio Features Other Handset Features Requirements B Requirements Whats in the MBU 400 Box? Whats in the MBU 400 Box? T Aastra 420d Handset - Front View MBU 400 Installation Guide 7 MBU 400 Hardware T following illustrations describe the ports, indicators, and keys on the MBU 400 hardware. Aastra 420d Handset - Front View 8 MBU 400 Installation Guide Aastra 420d Handset - Side View Page 10 MBU 400 Installation Guide MBU - Top View MBU - Rear View MBU - Top and Rear Views Installing the MBU 400 T Installing on a Desktop Installing on a Wall Installation sur un mur Connecting the MBU 400 Page Installing and Registering the Handset Page Page Optional MBU and Handset Tasks T Resetting the MBU Optional MBU and Handset Tasks Manually Registering/De-registering a Handset Registering Additional Handsets with the MBU Optional MBU and Handset Tasks Factory Defaulting the MBU Viewing the MBU 400 IP Address and Status Information Viewing the MBU 400 IP Address Accessing the MBU 400 Web UI Accessing the MBU 400 Web UI Page Handset 1 01:55 Using the MBU 400 T Handset Idle Screen Idle Mode Options Handset Main Menu Page Using the Volume Control ! Using the Speakerphone Locking/Unlocking the Keypad Troubleshooting T Page Page Page Page Page Symbols A D F Index M Index R S