If you’ve read this owner’s manual and consulted the Troubleshooting section and still have problems, please visit our website at www.aastra.com or call 1-800-574-1611 for technical assistance.

© Aastra Telecom Inc. 2007 41-001202-00 Rev 01

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Aastra Telecom 57i CT IP Phone manual Aastra Telecom Inc 41-001202-00 Rev