Танилцуулга
This manual provides comprehensive instructions for the JIANWEI Retro Bluetooth Telephone Handset. Please read this manual carefully before using the product to ensure proper operation and to maximize its lifespan. This device is designed to offer a comfortable and radiation-proof alternative for mobile phone communication.

Figure 1: JIANWEI Retro Bluetooth Telephone Handset (Black)
This image displays the main product, a black retro-style telephone handset, alongside its mini USB charging cable. The handset features a classic ergonomic design, providing a comfortable grip for extended calls.
Багцын агуулга
- 1 x JIANWEI Retro Bluetooth Telephone Handset
- 1 x USB Charging Cable (Mini USB)
- 1 х хэрэглэгчийн гарын авлага (энэ баримт бичиг)
Бүтээгдэхүүн дууссанview
Familiarize yourself with the components of your new retro telephone handset.

Figure 2: Handset Components
This diagram highlights key features of the handset: the earpiece speaker, the microphone, the multi-function button, volume control buttons, and the mini USB charging port located at the base.
- Чихний чанга яригч: For listening to calls.
- Микрофон: For speaking during calls.
- Олон үйлдэлт товчлуур: Power On/Off, Answer/End Call, Redial.
- Дууны товчлуурууд (+/-): Adjust call volume.
- Цэнэглэх порт: Mini USB port for charging the internal battery.
- Заагч гэрэл: Төлөвийг харуулна (хослуулж байгаа, цэнэглэж байгаа, холбогдсон).
Тохиргоо
Гар утсыг цэнэглэж байна
Before first use, fully charge the handset. The indicator light will change color or turn off when charging is complete.
- Connect the supplied USB charging cable to the mini USB port on the handset.
- USB кабелийн нөгөө үзүүрийг тохирох USB тэжээлийн эх үүсвэрт (жишээ нь, компьютерын USB порт, USB ханын адаптер) залгаарай.
- Charging time typically takes 2-3 hours for a full charge.

Figure 3: Handset with Charging Cable
This image shows the black retro telephone handset next to its mini USB charging cable, illustrating the type of cable used for power.
Bluetooth хослуулах
The handset connects to your mobile phone or computer via Bluetooth.
- Ensure the handset is charged.
- Асаах: Press and hold the Multi-function Button until the indicator light flashes blue and red, indicating pairing mode.
- On your mobile phone or computer, enable Bluetooth and search for new devices.
- Select "BT Handset" or a similar name from the list of available devices.
- Once paired, the indicator light on the handset will typically flash blue slowly or turn solid blue.
- Хэрэв нууц үг асуувал "0000" гэж оруулна уу.
Ашиглалтын заавар
Дуудлага хийх, хүлээн авах
- Дуудлагад хариулах: When your phone rings, press the Multi-function Button on the handset once to answer.
- Дуудлага дуусгах: During a call, press the Multi-function Button once to end the call.
- Дуудлага хийх: Dial the number on your mobile phone. The audio will automatically transfer to the handset once the call connects.
- Сүүлийн дугаарыг дахин залгаж байна: Double-press the Multi-function Button to redial the last dialed number.
- Refusing a Call: Press and hold the Multi-function Button for approximately 2 seconds to reject an incoming call.

Figure 4: User Demonstrating Handset Use
This image shows an individual comfortably holding the retro telephone handset to their ear while engaged in a conversation, with their mobile phone nearby, illustrating the hands-free convenience of the device.
Дууны хэмжээг тохируулах
Use the volume buttons located on the side of the handset to adjust the call volume.
- дээр дарна уу + дууны хэмжээг нэмэгдүүлэх товчлуур.
- дээр дарна уу - дууг багасгах товчлуур.

Figure 5: Volume and Charging Interface
Энэ зураг нь дэлгэрэнгүй мэдээллийг өгдөг view of the handset, specifically highlighting the "VOL" (volume) switch on the side and indicating the location of the charging interface at the bottom.
Унтраах
To turn off the handset, press and hold the Multi-function Button until the indicator light turns off.
Засвар үйлчилгээ
- Цэвэрлэгээ: Wipe the handset with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Хадгалах: Store the handset in a cool, dry place away from direct sunlight and extreme temperatures.
- Батерейны арчилгаа: To prolong battery life, avoid fully discharging the battery frequently. Charge the handset regularly, even if not in use for extended periods.
- Чийгнээс зайлсхийх: Do not expose the handset to water or excessive humidity.
Алдааг олж засварлах
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| Гар утас асахгүй байна. | Батерей бага. | Charge the handset for at least 30 minutes. |
| Утастай хослуулах боломжгүй. | Handset not in pairing mode; Bluetooth off on phone; device already paired. | Ensure handset is flashing blue/red. Turn phone's Bluetooth off and on. Forget device on phone and re-pair. |
| Дуудлагын үеэр аудио байхгүй. | Volume too low; not connected; audio routed to phone. | Increase handset volume. Check Bluetooth connection. Ensure audio output is set to "BT Handset" on your phone. |
| People cannot hear me. | Microphone blocked; microphone settings on phone. | Ensure microphone is not covered. Check phone's audio input settings. |
| Indicator light blinks rapidly red & blue. | Error mode or pairing issue. | Disable Bluetooth on your phone and manually reconnect from the phone. This often resolves the rapid blinking. |
Үзүүлэлтүүд
| Онцлог | Дэлгэрэнгүй |
|---|---|
| Загварын дугаар | 16569212907245 |
| Брэнд | JIANWEI |
| Хэмжээ (L x W x H) | 9.84 x 3.54 x 0.12 инч (25 x 9 x 0.3 см) |
| Жин | 7.4 унц (210 грамм) |
| Материал | Хуванцар |
| Утасны төрөл | Cordless (Bluetooth) |
| Эрчим хүчний эх үүсвэр | Battery Powered, Corded Electric (via USB) |
| Тохиромжтой төхөөрөмжүүд | Bluetooth enabled mobile phones and computers |
| Дуудагчийг таних | Тийм (холбогдсон төхөөрөмжөөр) |
| Цэнэглэх порт | Мини USB |
| UPC | 627679886744 |

Figure 6: Handset Dimensions
This image provides a visual representation of the handset's physical dimensions, indicating its length as 21.5 cm (8.46 inches), and the width of its earpiece and microphone ends as 6 cm (2.36 inches) and 5.3 cm (2.08 inches) respectively.
Баталгаат болон дэмжлэг
For warranty information and technical support, please refer to the contact details provided with your purchase or visit the official JIANWEI webсайт. Худалдан авалтын баримтаа худалдан авалтын баталгаа болгон хадгалаарай.
Үйлдвэрлэгч: JIANWEI
Эхний боломжтой огноо: 10 оны арваннэгдүгээр сарын 2022