Documentation - Aastra 55I IP PHONE - RELEASE 2.1 User Manual

About this Guide
This guide explains how to use the basic features of your new 55i phone. Not all
features listed are available by default. Contact your system or network administrator
to find out which features and services are available to you on your system.
Your System Administrator has the ability to customize some features on this phone.
For information on more advanced settings and configurations, administrators
should refer to the Aastra SIP 51i, 53i, 55i, 55i, and 55i CT IP Phone Administration
Guide.

Documentation

• Aastra 55i IP Phone Installation Guide – Contains installation and set-up
instructions, general features and functions, and basic options list customiza-
tion. This Installation Guide is included in the box with your phone.
• Aastra 55i IP Phone User Guide – Describes the most commonly used fea-
tures and functions for an end user. This User Guide can be downloaded from
www.aastratelecom.com.
• Aastra 51i, 53i, 55i, 57i, and 57i CT IP Phone Administration Guide –
Contains advanced Administrator information and procedures for setting up
the 55i IP Phone on a network. This Administrator Guide is intended for the
System Administrator and can be downloaded from www.aastratelecom.com.
Model 55i IP Phone User Guide 1