Mitel 6800 Series SIP Phones 4.2.0 Release Notes
Issues Resolved in Release 4.2.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Features Currently Not Supported by the 6873i SIP Phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Contacting Mitel Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
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