
MBU 400 Installation Guide xvii
Table of Contents
Important Safety Instructions ..............................................................iii
Importantes mesures de Sécurité..........................................................iii
Software License Agreement ................................................................. v
FCC Information ...................................................................................vi
Consumer Information ....................................................................... viii
Safety Information ................................................................................. x
Important Safety Information ............................................................x
Important Battery Information ........................................................... x
Sensitive Electronic Environment ...................................................... xi
Product Disposal Information ............................................................ xi
Battery Disposal Information ............................................................. xii
Regulatory Information ......................................................................... xiii
Europe ................................................................................................ xiii
United States ...................................................................................... xiii
Canada ................................................................................................ xiv
Congratulations ...................................................................................... 1
About This Guide ................................................................................... 2
Documentation ................................................................................... 2
MBU 400 Features ................................................................................. 3
MBU Features .................................................................................... 3
Aastra 420d Handset Features ...........................................................4
Requirements .......................................................................................... 5
What’s in the MBU 400 Box? ................................................................ 6
MBU 400 Hardware ............................................................................... 7
Aastra 420d Handset - Front View ..................................................... 7
Aastra 420d Handset - Side View ...................................................... 8
Aastra 420d Handset Charger - Front View ....................................... 9
Aastra 420d Handset Charger - Rear View ........................................ 9
MBU - Top View ................................................................................ 10
MBU - Rear View .............................................................................. 10
Installing the MBU 400 .......................................................................... 11
Installing on a Desktop ...................................................................... 11
Installing on a Wall ............................................................................ 12
Installation sur un mur ....................................................................... 13
Connecting the MBU 400 .................................................................. 14
Installing and Registering the Handset .............................................. 16
Table of Contents