Yealink SIP-T48G User Manual
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Table of Contents
xi
About This Guide .................................................................. ix
Table of Contents .................................................................. xi
Overview ..............................................................................1
Hardware Component Instructions ................................................................................. 1 
Icon Instructions................................................................................................................ 2 
LED Instructions ................................................................................................................ 4 
User Interfaces ................................................................................................................. 5 
Getting Started .....................................................................9
Packaging Contents ......................................................................................................... 9 
Phone Installation........................................................................................................... 11 
Phone Initialization ......................................................................................................... 13 
Registration .................................................................................................................... 14 
Touch Screen Display ..................................................................................................... 14 
Navigating Menus and Fields ....................................................................................... 16 
Entering Data and Editing Fields .................................................................................. 17 
Phone Status................................................................................................................... 18 
Basic Network Settings .................................................................................................. 19 
Customizing Your Phone....................................................... 23
Wallpaper.................................................................................................................... 23 
Backlight ...................................................................................................................... 24 
Contrast ....................................................................................................................... 25 
Language .................................................................................................................... 26 
Time & Date ................................................................................................................. 27 
Administrator Password ............................................................................................. 30 
