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About This Guide
Thank you for choosing the SoundPoint IP 335 SIP phone, a full-duplex, 
hands-free phone. This unit provides business telephony features and 
functions such as multiple call appearances, call hold, transfer, and conference 
over an IP network.
• This User Guide provides everything you need to quickly use your new 
phone. Verify with your system administrator that the network is 
prepared for configuring your SoundPoint IP 335 SIP phone. As well, read 
the Parts List and Regulatory Notices sections in this guide before you set 
up and use the SoundPoint IP 335 SIP phone. This information can also be 
found at http://www.8x8.com/Support.aspx