1. Introducció
The SERVO BM310 is an ultra-compact mobile phone designed for portability and essential communication. It features Bluetooth dialing, dual SIM card support, automatic call recording, and low radiation for safer use. This manual provides detailed instructions to help you get started and make the most of your device.
2. Contingut del paquet
Marqueu la casella per als elements següents:
- 1 x SERVO BM310 Mini Mobile Phone
- 1 x Battery (350mAh lithium polymer)
- 1 x cable de càrrega USB
- 1 x Manual d'usuari (aquest document)
- 1 x Sling (Black, Free Gift)
- 1 x Case (Including earplugs, ear hooks)

Figura 2.1: Contingut del paquet
3. Configuració inicial
3.1. Instal·lació de la bateria
- Obriu amb cura la tapa posterior del telèfon.
- Localitzeu el compartiment de la bateria.
- Insert the provided 350mAh lithium polymer battery. Ensure the contacts align correctly.
- Important: Before first use, remove the yellow insulating tape from the battery. Failure to do so will prevent the phone from turning on.
- Col·loqueu la coberta posterior de manera segura.

Figure 3.1: Opening the Back Cover and Removing Battery Tape
3.2. Instal·lació de la targeta SIM i la targeta de memòria
The BM310 supports two Nano SIM cards and one MicroSD card (up to 16GB).
- With the back cover removed, locate the SIM card slots and the MicroSD card slot.
- Insert your Nano SIM cards into the designated slots (labeled '1' and '2').
- If desired, insert a MicroSD card into the memory card slot. A memory card is required for automatic call recording.
- Ensure cards are inserted correctly as shown in the diagram.

Figure 3.2: SIM and Memory Card Slots
3.3. Carregant la bateria
Before first use, fully charge the phone. Use the provided USB cable and a 5V1A charger.
- Connect the Micro USB end of the cable to the phone's charging port.
- Connect the USB-A end to a compatible power adapter or computer.
- The phone will indicate charging status.

Figure 3.3: Micro USB Charging Port
3.4. Encès / apagat
Press and hold the Power button (usually the red 'End Call' button) to turn the phone on or off.
3.5. Protector de pantalla
The phone screen comes with a protective film. You may remove this film for optimal screen clarity.
4. Instruccions de funcionament
4.1. Funcions de trucada bàsiques
- Fer trucades: Dial the number using the keypad and press the green 'Call' button.
- Contestar trucades: Press the green 'Call' button when the phone rings.
- Finalització de trucades: Press the red 'End Call' button.
4.2. Bluetooth Dialer Function
The BM310 can connect to your smartphone via Bluetooth, allowing it to act as a dialer. You can sync contacts, answer calls, and make calls directly from the mini phone while your smartphone remains connected.
- On the BM310, navigate to the Bluetooth settings and enable it.
- On your smartphone, activate Bluetooth and search for available devices.
- Select "MTKBTDEVICE" from the list to connect.
- Input the password "1234" if prompted.
- Once connected, you can manage calls and contacts through the BM310.

Figure 4.1: Bluetooth Dialer Connection Steps

Figure 4.2: Bluetooth Dialer in Use
4.3. Automatic Call Recording
The phone supports automatic call recording. A MicroSD card must be installed for this feature to function correctly, as the phone's internal memory is limited.
- Ensure a MicroSD card is inserted (see Section 3.2).
- Navigate to the call settings menu.
- Enable the automatic call recording option.

Figure 4.3: Call Recording Interface
4.4. Reproducció de música
The BM310 supports audio playback. When connected to a smartphone via Bluetooth, it can also sync and play music from your smartphone.

Figure 4.4: Music Playback via Bluetooth
4.5. Blacklist Function
You can add unwanted numbers to a blacklist to block incoming calls from them.
- Navigate to the phone's call settings or security settings.
- Select the 'Blacklist' option.
- Add numbers you wish to block.
4.6. Rellotge despertador
The phone includes a built-in alarm clock function.
- Access the 'Tools' or 'Organizer' menu.
- Select 'Alarm Clock'.
- Set your desired alarm times and repeat options.

Figure 4.5: Alarm Clock Function
4.7. System Languages
The BM310 supports multiple languages, including English, French, Spanish, Danish, Polish, Portuguese, Italian, German, Malay, Indonesian, Dutch, Vietnamese, Turkish, Russian, Bulgarian, Arabic, Persian, Hebrew, Thai, Greek, Swedish, and Croatian.
5. Especificacions
| Característica | Especificació |
|---|---|
| Model de CPU | MTK6261D |
| Memòria corrent | 32 MB |
| Machine Memory | 32 MB |
| Capacitat de l'agenda | 300 contactes |
| Mida de la pantalla | 0.66 inch (Resolution 64x48) |
| Tipus de SIM | 2 Nano SIM cards |
| Targeta d'emmagatzematge | MicroSD card (scalable to 16GB) |
| Phone Dimensions | 68 mm x 28 mm x 13 mm |
| Pes | 22 g (inclosa la bateria) |
| Càmera frontal | No s'admet |
| Càmera posterior | No s'admet |
| Conector d'auriculars | No s'admet |
| Interfície de càrrega | Micro USB V2.0 |
| Bluetooth | Admet |
| Reproducció d'àudio | Admet |
| Reproducció de vídeo | No s'admet |
| Capacitat de la bateria | 350mAh (lithium polymer battery) |
| Xarxa | 2G: GSM850/900/1800/1900 |
| Sistema operatiu | Dumbphone OS (Non-smartphone, no app downloads) |
| Idiomes | English, French, Spanish, Danish, Polish, Portuguese, Italian, German, Malay, Indonesian, Dutch, Vietnamese, Turkish, Russian, Bulgarian, Arabic, Persian, Hebrew, Thai, Greek, Swedish, Croatian |

Figure 5.1: Phone Dimensions

Figura 5.2: Comparació de mides compactes

Figure 5.3: Lightweight Design (22g)
6. Solució De Problemes
6.1. Phone Does Not Turn On
If the mobile phone has not been used for a long time, the battery power may be completely depleted. In this case, you need to charge the mobile phone for 3-5 hours initially. Ensure you are using the charging cable provided with the product and a charger that supports 5V1A.
6.2. Network Compatibility Issues
The BM310 operates on 2G GSM networks (850/900/1800/1900MHz). Some countries have already discontinued 2G GSM networks. Please verify that your SIM card and local network provider still support 2G GSM before use. The phone cannot be used normally in the following countries due to network frequency band issues: Colombia, India, Türkiye, Chile, Azerbaijan, Tanzania, Australia.
6.3. Feature Conflicts
Please note that the Bluetooth dialing, automatic call recording, and magic voice functions cannot be used simultaneously. If you experience issues with one of these features, ensure the others are not active.
7. Consells d'usuari
- Durada de la bateria: For extended use, consider carrying a portable power bank or a spare battery if available.
- Inserció de la targeta SIM: Refer to Figure 3.2 for a clear visual guide on inserting SIM cards correctly.
- Tracking Packages: If you need to track your order, you can use the official Cainiao parcel tracking weblloc: https://global.cainiao.com. Enter your parcel number to check the logistics status.

Figure 7.1: Cainiao Tracking Page
8. Garantia i Suport
For detailed warranty information and support, please refer to the official user manual PDF available at: SERVO BM310 User Manual (PDF). This document contains comprehensive information regarding product care, service, and warranty terms.
For further assistance, please contact your retailer or the manufacturer's customer support.
9. Vídeo del producte
Mireu aquest vídeo per obtenir una visió generalview of the SERVO BM310 Mini Mobile Phone's features and operation.
Video 9.1: SERVO BM310 Mini Mobile Phone Overview





