About This Document; Release Notes Topics - Mitel 6865i Release Notes

ABOUT THIS DOCUMENT

This document provides details on new features and/or issues resolved for the Mitel 6800 series
(6863i, 6865i, 6867i, 6869i, and 6873i) SIP phones for Release 4.2.0.
Notes:
1. This release applies to the phone models mentioned above only.
2. Release 4.2.0 is the first release supporting the 6873i SIP phone, the newest addition
to Mitel's SIP product portfolio.
For more detailed information about features associated with each phone, and for information
on how to use the phones, see your model-specific SIP Phone Installation Guide and the SIP
Phone User Guide. For detailed information about more advanced features, see the 6800 Series
SIP Phones Administrator Guide and/or the Development Guide XML API For Mitel SIP Phones.

RELEASE NOTES TOPICS

Topics in these release notes include:
• General Information
• New Features in Release 4.2.0
• Additional Information
• Issues Resolved in Release 4.2.0
• Features Currently Not Supported by the 6873i SIP Phone
• Contacting Mitel Support
About This Document
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