1. Киришүү
The Callez C500QRJ45 RJ45 Telephone Headset is designed for clear and natural communication in professional environments. Featuring a noise-cancelling microphone and a quick-disconnect (QD) cord, this mono headset offers comfort and convenience for extended use with compatible landline phones.

This manual provides detailed instructions for setting up, operating, and maintaining your headset to ensure optimal performance.
2. Пакеттин мазмуну
Пакетиңизде бардык буюмдар бар экенин текшериңиз:
- Callez C500QRJ45 Headset
- Quick Disconnect (QD) to RJ45 Cable
- RJ45 to RJ9 Headset Adapter (if included as a free gift)

3. Шайкештик
This headset is designed for specific landline phone models equipped with an RJ45-8P4C headset jack. Бул ЖОК compatible with smartphones, computers, or phones with an RJ9-4P4C headset jack unless using the provided adapter.
Compatible Landline Phone Models (RJ45-8P4C Jack):
- Mitel/Aastra: 5370 IP, 5380 IP, 6865i, 6867i, 6869i, 6771, 6773 IP, 6775 IP, 7434 IP, 7444 IP
- Siemens/Unify: OpenStage 30 (T/G), OpenStage 40 (T/G), OpenStage 60 (T/G), OpenStage 80 (T/G), Unify OpenScape CP200, CP205, CP400, CP600, CP600E, IP 35G Eco, IP 55G
- Innovaphone: IP230, IP240, IP241
Эскертүү:
- Not for Siemens/Unify OpenStage 5, 15(G), and 20 as these devices do not have a headset jack.
- Not compatible with Aastra/Mitel models with RJ9 connector (4-pin).


4. Орнотуу нускамалары
Follow these steps to set up your Callez C500QRJ45 headset:
- Connect the Headset to the QD Cable: Align the Quick Disconnect (QD) plug from the headset with the QD socket on the RJ45 cable and push them firmly together until they click into place.
- Identify the RJ45 Headset Port on Your Phone: Locate the dedicated RJ45-8P4C headset port on your landline phone. This port is typically labeled with a headset icon.
- Plug into the Phone: Insert the RJ45 plug of the QD cable into the headset port on your landline phone. Ensure it is securely seated.
- Using the RJ45 to RJ9 Adapter (If Applicable): If your phone has an RJ9-4P4C headset jack and the adapter was included, first plug the RJ45 end of the QD cable into the RJ45 port on the adapter. Then, plug the RJ9 end of the adapter into your phone's RJ9 headset jack.
- Гарнитураны тууралоо: Place the headset on your head. Adjust the headband for a comfortable fit. Position the microphone boom approximately 1 inch (2.5 cm) from your mouth.



Орнотуу видео көрсөтмөсү:
5. Иштөө өзгөчөлүктөрү
The Callez C500QRJ45 headset is designed for ease of use with several integrated controls.
Headset Adjustments:
- Жөнгө салынуучу баш боосу: Slide the headband to fit various head sizes for optimal comfort.
- 330° Rotatable Microphone Boom: The microphone boom can be rotated 330 degrees, allowing the headset to be worn on either the left or right ear.
- Ийкемдүү микрофон: The microphone boom is flexible, enabling precise positioning for clear voice pickup.
- Жумшак кулак жаздык: The soft leatherette ear cushion provides comfort for extended wearing periods.

Inline Controls:
The QD cable features an inline control unit for managing calls.
- Микрофондун үнүн басуу которгучу: Slide the switch to 'ON' to activate the microphone or 'OFF' to mute it.
- Үндү башкаруу дөңгөлөгү: Roll the wheel up or down to adjust the listening volume.
- Көйнөк клипсасы: Use the integrated shirt clip to secure the cable and prevent tangling.

Ыкчам ажыратуу (QD) өзгөчөлүгү:
The Quick Disconnect feature allows you to detach the headset from the phone without interrupting the call, providing mobility away from your desk.
- To disconnect, simply pull apart the two halves of the QD connector.
- To reconnect, align and push the two halves together until they click.
6. Техникалык тейлөө
Тийиштүү кам көрүү гарнитураңыздын узак мөөнөттүү иштешин жана иштешин камсыз кылат:
- Тазалоо: Use a soft, dry cloth to clean the headset and cables. Do not use liquid cleaners or solvents.
- Сактагыч: Гарнитураны таза, кургак жерде, өтө жогорку температурадан жана түз күн нурунан алыс сактаңыз.
- Кабельге кам көрүү: Зыян келтирбөө үчүн кабелдерди кескин ийүүдөн же ашыкча тартуудан алыс болуңуз.
- Кулак жаздыктары: Replace ear cushions if they become worn or damaged to maintain hygiene and comfort.
7. Кыйынчылыктарды
Эгерде сиз гарнитураңыз менен көйгөйлөргө туш болсоңуз, төмөнкү кеңири таралган көйгөйлөрдү жана чечимдерди караңыз:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Гарнитурадан үн жок |
|
|
| Микрофон иштебей жатат |
|
|
| Аудио сапаты начар / Статикалык |
|
|
| Headset does not fit comfortably | Headband not adjusted. | Баш боону башыңыздын өлчөмүнө жараша тууралаңыз. |
8. Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд | Callez |
| Модель номери | C500QRJ45 |
| Байланыш технологиясы | Зымдуу |
| Наушник уясы | RJ45-8P4C JACK |
| Кулак жайгаштыруу | On Ear |
| Форма фактору | On Ear |
| Микрофон | Noise Cancelling, Flexible Boom, 330° Rotatable |
| Controls | Inline Volume Control, Microphone Mute Switch |
| Кошумча функциялар | Adjustable Headband, Quick Disconnect (QD) Cable, Lightweight |
| Материал | Polyurethane (PU) ear cushions |
| Элемент Салмагы | 6.94 унция |
| Түс | Кара |
9. Кепилдик жана колдоо
Кепилдик маалыматы:
Callez offers a 45-day money-back guarantee and a 2-year worry-free warranty for this product. This warranty covers manufacturing defects and ensures product reliability.
Кардарларды колдоо:
For any questions, compatibility inquiries, troubleshooting assistance, or warranty claims, please contact Callez customer support via email at sales@callez.net. Please provide your model number (C500QRJ45) and a detailed description of your issue for prompt assistance.