Mitel Phone Manuals

Complete User Guides & Administrator Manuals for All Mitel IP Phones – 6900 Series, 6800 Series, 5300 Series, 6905, 6920, 6930, 6940, MiVoice 8568, 6873 SIP Phone & More (2005–2025)

Welcome to Mitel Phone Manuals Resource

Instant access to original user guides, quick reference cards, admin guides, firmware release notes, and configuration templates for every Mitel IP deskphone from the legacy 5300 series to the newest 6900 MiVoice series and Bluetooth-enabled 6873 SIP phones (2005–2025 models).

Popular Mitel Phone Manuals

How to Use This Resource

  1. Find your model number – Printed on the bottom or back of the phone (e.g., 6930, 6869i, 5340e)
  2. Search by series – 6900 (6910–6970), 6800 (6863i–6873i), 5300 (5312, 5320, 5330e, 5340e), MiVoice Conference & 8568
  3. Download instantly – High-quality PDFs in English, French, Spanish, German, etc.
  4. Fix it fast – See common error messages below

Universal Mitel IP Phone Troubleshooting

Most Common Issues & Messages

6900 Series (MiVoice) Specific

6800 SIP Series (6867i, 6873i, etc.)

Safety note: Never change VLAN or SIP settings without proper authorization. Incorrect configuration can take the phone offline.

Additional Resources