Gabatarwa
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.
Abubuwan Kunshin
- 1 x JIANWEI Retro Bluetooth Telephone Handset
- 1 x USB Charging Cable (Mini USB)
- 1 x Manual mai amfani (wannan takarda)
Samfurin Ƙarsheview
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.
- Kakakin Kunni: For listening to calls.
- Makarafo: For speaking during calls.
- Maɓallin ayyuka da yawa: Power On/Off, Answer/End Call, Redial.
- Maɓallin ƙara (+/-): Adjust call volume.
- Tashar Caji: Mini USB port for charging the internal battery.
- Hasken Nuni: Displays status (pairing, charging, connected).
Saita
Cajin Handset
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.
- Plug the other end of the USB cable into a compatible USB power source (e.g., computer USB port, USB wall adapter).
- 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.
Haɗa Bluetooth
The handset connects to your mobile phone or computer via Bluetooth.
- Ensure the handset is charged.
- Kunna Wuta: 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.
- Idan an nemi kalmar sirri, shigar da "0000".
Umarnin Aiki
Yin Kira da Karɓar Kira
- Amsa Kira: When your phone rings, press the Multi-function Button on the handset once to answer.
- Ƙare Kira: During a call, press the Multi-function Button once to end the call.
- Yin Kira: Dial the number on your mobile phone. The audio will automatically transfer to the handset once the call connects.
- Redialing Last Number: 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.
Daidaita Ƙarar
Use the volume buttons located on the side of the handset to adjust the call volume.
- Danna maɓallin + button don ƙara girma.
- Danna maɓallin - button don rage girma.

Figure 5: Volume and Charging Interface
Wannan hoton yana ba da cikakken bayani view of the handset, specifically highlighting the "VOL" (volume) switch on the side and indicating the location of the charging interface at the bottom.
Kashe Wuta
To turn off the handset, press and hold the Multi-function Button until the indicator light turns off.
Kulawa
- Tsaftacewa: Wipe the handset with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Ajiya: Ajiye wayar hannu a wuri mai sanyi, busasshiyar nesa da hasken rana kai tsaye da matsanancin yanayin zafi.
- Kulawar Baturi: To prolong battery life, avoid fully discharging the battery frequently. Charge the handset regularly, even if not in use for extended periods.
- A guji Danshi: Do not expose the handset to water or excessive humidity.
Shirya matsala
| Matsala | Dalili mai yiwuwa | Magani |
|---|---|---|
| Handset baya kunnawa. | Ƙananan baturi. | Charge the handset for at least 30 minutes. |
| Ba za a iya haɗawa da waya ba. | 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. |
| Babu sauti yayin kira. | 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. |
Ƙayyadaddun bayanai
| Siffar | Daki-daki |
|---|---|
| Lambar Samfura | 16569212907245 |
| Alamar | JIANWEI |
| Girma (L x W x H) | 9.84 x 3.54 x 0.12 inci (25 x 9 x 0.3 cm) |
| Nauyi | 7.4 oz (210 grams) |
| Kayan abu | Filastik |
| Nau'in Waya | Cordless (Bluetooth) |
| Tushen wutar lantarki | Battery Powered, Corded Electric (via USB) |
| Na'urori masu jituwa | Bluetooth enabled mobile phones and computers |
| Gano mai kira | Ee (ta hanyar na'urar da aka haɗa) |
| Cajin Port | Mini 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.
Garanti da Taimako
For warranty information and technical support, please refer to the contact details provided with your purchase or visit the official JIANWEI website. Ajiye rasidin siyan ku azaman shaidar siyan.
Mai ƙira: JIANWEI
Kwanan Wata Farko Akwai: Nuwamba 10, 2022