Aastra 57i IP Phone User Manual page 2

Aastra Telecom will not accept liability for any damages and/or long
distance charges, which result from unauthorized and/or unlawful
use.
While every effort has been made to ensure accuracy, Aastra Telecom
will not be liable for technical or editorial errors or omissions
contained within this documentation. The information contained
in this documentation is subject to change without notice.
Copyright 2007 Aastra Telecom. www.aastra.com
All Rights Reserved.