About This GuidevAbout This GuideThank you for choosing the SIP-T48S IP phone, an ultra-elegant Gigabit IP phone which isexquisitely designed to provide business telephony features, such as Call Hold, Call Transfer,Busy Lamp Field, Call Recording, Multicast Paging and Conference over an IP network. It alsofeatures an enhanced user experience and newly developed industrial designs, with a largetouch screen for easy and efficient use.This guide provides everything you need to quickly use your new phone. First, verify with yoursystem administrator that the IP network is ready for phone configuration. Also be sure to readthe Packaging Contents and Regulatory Notices sections in this guide before you set up and usethe SIP-T48S IP phone.NoteIn This GuideTopics provided in this guide include: Chapter 1 Overview Chapter 2 Getting Started Chapter 3 Customizing Your Phone Chapter 4 Basic Call Features Chapter 5 Advanced Phone FeaturesSummary of ChangesThis section describes the changes to this guide for each release and guide version.Changes for Release 81, Guide Version 81.20Major updates have occurred to the following sections: Wallpaper on page 41 Screen Saver on page 45Network Directory and Network Call Log features are hidden for IP phones in neutral firmware,which are designed for the BroadWorks environment. Please contact your system administratorfor more information.
