Installation 2

• MiVoice Office 250 6900 Handset Engineering Guidelines
• 6900 Handset Diagnostics & Troubleshooting

Information 9

• MiVoice Office Application Suite 6900 5.1 - Technical Sales Guide
• Mitel 6920 SIP Phone
• Mitel 6930 SIP Phone
• Mitel 6940 SIP Phone
• Mitel Cordless Bluetooth Handset

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FAQ 2

• 6900 Phones via MBG show 'call failed' on answer
• 6900 Change back to MINET Firmware