User Manual

2 Model 57i CT Installation Guide
Introduction
About This Guide
This guide describes how to physically set up your 57i CT. It includes the
Base Unit and Handset safety information. For regulatory information
about the 57i CT phone, see the "Regulatory Compliance and Safety
Information" sheet included in your package. Not all features listed are
available by default and some may depend on your phone system or
service provider. Contact your Network Administrator if you have any
questions on the features and services available on your system.
This guide compliments the Aastra IP Phone 53i, 55i, 57i, 57i CT
Administrator Guide and the Aastra Model 57i CT User Guide.
Aastra IP Phone 53i, 55i, 57i, 57i CT Administrator Guide – is designed for
network administrators, system administrators, developers and partners
who need information on installing this product on an IP network.
Aastra Model 57i CT User Guide – explains the most commonly used
phone and handset features for an end user.
These guides, along with the latest release notes and technical bulletins
can be downloaded from our website at:
www.aastratelecom.com\IPPhones.