1. Nhanganyaya
This manual provides detailed instructions for the setup, operation, and maintenance of your Mitel Networks 6873I SIP Phone. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage.

Image 1: The Mitel Networks 6873I SIP Phone. This image displays the front view of the phone, highlighting its display screen, keypad, and handset cradle. The phone is black with a clear, readable screen.
2. Package Zviri mukati
Tarisa uone kuti zvinhu zvese zviripo mupakeji:
- Mitel Networks 6873I SIP Phone Unit
- Handset
- Handset Cord
- Ethernet Cable
- Power Adapter (if not using Power over Ethernet)
- Quick Start Guide
3. Setup
3.1 Kubatanidza Nhare
- Batanidza Handset: Batanidza mugumo mumwe wetambo yenharembozha yakamonerwa mufoni uye mumwe mugumo muchiteshi chenharembozha chiri panharembozha.
- Batanidza kune Network:
- Connect one end of the Ethernet cable to the LAN port on the phone.
- Batanidza imwe magumo eEthernet tambo kunetiweki switch yako kana router.
- If using Power over Ethernet (PoE), the phone will power on automatically.
- Connect Power (if not using PoE): Plug the power adapter into the power port on the phone and then into an electrical outlet.
- Batanidza PC (Sarudzo): If you wish to connect a computer through the phone, plug an Ethernet cable from your computer into the PC port on the phone.
3.2 Yekutanga Boot-up
Upon successful connection, the phone will power on and begin its boot-up sequence. This process may take a few minutes as the phone obtains network configuration and registers with your SIP server. The display will show progress messages.
4. Operating Instructions
4.1 Kufona
- Simudza handset kana kudzvanya iyo Mutauri bhatani.
- Dzvanya nhamba yefoni yaunoda uchishandisa keypad.
- Press the Dial bhatani rakapfava kana kumirira kuti kufona kuibatanidze otomatiki.
4.2 Kudavira runhare
Kana foni ichirira:
- Simudza ruoko.
- Neimwe nzira, tinya iyo Mutauri button to answer in speakerphone mode.
- Press the Pindura kiyi yakapfava.
4.3 Kupedza Kufona
Kuti upedze kufona:
- Isa handset kumashure mumubhedha wayo.
- If using speakerphone, press the Mutauri bhatani zvakare kana iyo End Call kiyi yakapfava.
4.4 Basic Call Features
- Bata: Panguva yekufona, pinda iyo Bata soft key. Press it again to resume the call.
- Chinjana: Panguva yekufona, pinda iyo Transfer soft key, dial the new number, and then press Transfer zvakare.
- Nyarara: Press the Mute button to mute your microphone. Press it again to unmute.
- Kudzora inzwi: Shandisa iyo Volume buttons to adjust handset, speaker, or ringer volume.
5. Kuchengeta
5.1 Kuchenesa Nhare
- Shandisa nyoro, damp cloth to clean the phone's surface.
- Dzivisa kushandisa zvinochenesa zvinokuvadza kana zvinonyungudutsa, sezvo izvi zvinogona kukuvadza magumo acho.
- Do not spray cleaning liquids directly onto the phone.
5.2 Firmware Updates
Firmware updates are typically managed by your system administrator. Do not attempt to manually update the firmware unless instructed by your IT department or Mitel support.
6. Kugadzirisa matambudziko
| Dambudziko | Zvinogona Kukonzera | Solution |
|---|---|---|
| Nhare haibati. | No power connection or PoE issue. |
|
| Hatikwanise kufona kana kugamuchira. | Network connectivity issue or SIP registration failure. |
|
| Hapana dhoni yekudaira. | Handset or speakerphone not activated, or network issue. |
|
7. Zvinotsanangurwa
- Muenzaniso: Mitel Networks 6873I
- Chikamu Nhamba: 50006790
- Zviyero (L x W x H): 1.1 x 8.27 x 3.94 inches (anenge)
- Kurema 2.42 pounds (inenge)
- Ruvara: Nhema
- Material: Plastiki
- Kunobva Simba: Corded Electric / Power over Ethernet (PoE)
- Rudzi Rwerunhare: Corded SIP Phone
8. Warranty uye Tsigiro
For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official Mitel website. Contact your system administrator for immediate assistance with network or configuration issues.
Mitel Official Websaiti: www.mitel.com





