1. Gabatarwa
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. Abubuwan Kunshin
Tabbatar cewa duk abubuwa suna nan a cikin kunshin:
- Mitel Networks 6873I SIP Phone Unit
- Handset
- Hannun wayar hannu
- Ethernet Cable
- Power Adapter (if not using Power over Ethernet)
- Jagoran Fara Mai Sauri
3. Saita
3.1 Haɗa Wayar
- Haɗa wayar hannu: Haɗa ƙarshen ɗaya na igiyar wayar hannu da aka naɗe a cikin wayar hannu, ɗayan kuma ƙarshensa a cikin tashar wayar hannu da ke kan wayar.
- Haɗa zuwa Cibiyar sadarwa:
- Connect one end of the Ethernet cable to the LAN port on the phone.
- Haɗa dayan ƙarshen kebul na Ethernet zuwa canjin hanyar sadarwa ko na'ura mai ba da hanya tsakanin hanyoyin sadarwa.
- If using Power over Ethernet (PoE), the phone will power on automatically.
- Haɗa Wutar Lantarki (idan ba a amfani da PoE ba): Plug the power adapter into the power port on the phone and then into an electrical outlet.
- Haɗa PC (Na zaɓi): 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 Fara Farawa
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. Umarnin Aiki
4.1 Yin Kira
- Ɗaga wayar hannu ko danna Mai magana maballin.
- Buga lambar wayar da ake so ta amfani da faifan maɓalli.
- Danna maɓallin Bugun kira maɓalli mai laushi ko jira kiran ya haɗu ta atomatik.
4.2 Amsa Kira
Lokacin da wayar ta kunna:
- Aga wayar hannu.
- A madadin, danna maɓallin Mai magana button to answer in speakerphone mode.
- Danna maɓallin Amsa mabuɗin mai laushi.
4.3 Ƙare Kira
Don ƙare kira mai aiki:
- Sanya wayar hannu baya cikin shimfiɗar jaririnta.
- If using speakerphone, press the Mai magana button sake ko da Ƙare Kira mabuɗin mai laushi.
4.4 Siffofin Kira na asali
- Rike: Yayin kira, latsa Rike maɓalli mai laushi. Danna shi kuma don ci gaba da kiran.
- Canja wurin: Yayin kira, latsa Canja wurin maɓalli mai laushi, danna sabuwar lambar, sannan danna Canja wurin sake.
- Yi shiru: Danna maɓallin Yi shiru button to mute your microphone. Press it again to unmute.
- Sarrafa ƙara: Yi amfani da Ƙarar buttons to adjust handset, speaker, or ringer volume.
5. Kulawa
5.1 Tsaftace Wayar
- Yi amfani da taushi, damp cloth to clean the phone's surface.
- A guji amfani da masu tsaftace ko kuma masu tacewa, domin suna iya lalata ƙarshen.
- Do not spray cleaning liquids directly onto the phone.
5.2 Sabunta Firmware
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. Shirya matsala
| Matsala | Dalili mai yiwuwa | Magani |
|---|---|---|
| Waya baya kunnawa. | No power connection or PoE issue. |
|
| Ba za a iya yin ko karɓar kira ba. | Network connectivity issue or SIP registration failure. |
|
| Babu sautin bugun kira. | Handset or speakerphone not activated, or network issue. |
|
7. Ƙayyadaddun bayanai
- Samfura: Mitel Networks 6873I
- Lambar Sashe: 50006790
- Girma (L x W x H): 1.1 x 8.27 x 3.94 inci (kimanin)
- Nauyi: Fam 2.42 (kimanin)
- Launi: Baki
- Abu: Filastik
- Tushen wutar lantarki: Wutar Lantarki Mai Lantarki / Wutar Lantarki Mai Lantarki (PoE)
- Nau'in Waya: Wayar SIP mai igiya
8. Garanti da Tallafawa
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 Website: www.mitel.com





