Aastra Telecom 57I CT User Manual

RN-001029-00, Release 2.0.2, Rev 02

37

SIP IP Phone Models 53i, 55i, 57i, 57i CT Release Notes

If you’ve read this release note, and consulted the Troubleshooting section of your 
phone model’s manual and still have problems, please send inquiries via email to 
support@aastra.com.