1. Introducció
This manual provides detailed instructions for the SERVO F21 Slide 4G LTE Button Smartphone. Please read this manual carefully before using your device to ensure safe and optimal performance. Keep this manual for future reference.
2. Contingut del paquet
Assegureu-vos que tots els elements siguin presents al paquet:
- 1x SERVO F21 Slide Phone
- 1 cable de càrrega tipus C
- 1x Manual d'usuari (aquest document)
- 1x Pin d'extracció de targetes
- 1x Caixa de venda al detall
3. Disseny i botons del dispositiu
Familiarize yourself with the physical layout and buttons of your SERVO F21 Slide smartphone.
- Volume Button + / -: Adjust the device volume.
- Flashlight Shortcut Button: Quickly activate the flashlight.
- Botó d'engegada: Press and hold to power on/off or restart. Short press to lock/unlock the screen.
- Botó de resposta: Used to accept incoming calls.
- Mecanisme de lliscament: The phone features a classic slide design to reveal the physical keypad.
4. Guia de configuració
4.1. Instal·lació de la targeta SIM i la targeta de memòria
The SERVO F21 Slide supports two Nano SIM cards and one TF (Micro SD) memory card for expanded storage.
- Locate the SIM/memory card tray on the side of the device.
- Use the provided card removal pin to eject the tray.
- Carefully place your Nano SIM cards into the designated SIM1 and SIM2 slots.
- Insert your TF memory card into its dedicated slot.
- Empènyer suaument la safata cap al dispositiu fins que encaixi al seu lloc.
4.2. Càrrega inicial
Before first use, it is recommended to charge the phone for 3-5 hours. Use the provided Type-C charging cable and a charger that supports 5V1A output for optimal charging.
5. Instruccions de funcionament
5.1. Encendre/apagar
To power on the device, press and hold the Power Button until the screen lights up. To power off, press and hold the Power Button, then select "Power off" from the options.
5.2. Basic Navigation and Keypad Usage
The SERVO F21 Slide combines a touch screen with a physical keypad. Slide the screen upwards to reveal the keypad for traditional dialing and typing. The physical buttons provide clear feedback and reduce accidental touches.
5.3. Connectivitat de xarxa
- 4G LTE: The phone supports 4G LTE high-speed network for fast internet access.
- Wi-Fi: Connect to available Wi-Fi networks for internet access. You can also use the phone as a Wi-Fi hotspot to share your internet connection with other devices.
- Bluetooth: Pair with Bluetooth devices such as headphones or speakers.
5.4. Funcions de la càmera
The phone is equipped with a 2MP rear camera and a 2MP front camera, allowing you to capture photos and videos. Open the camera application to access these features.
5.5. Multimèdia i aplicacions
- Audio/Video Player: Use the built-in players to enjoy your media files.
- Ràdio FM: Listen to local radio stations even without an internet connection.
- Google Play Store: Download and install a wide range of applications and games from the Google Play Store.
5.6. Llanterna
The device includes a flashlight function that can be quickly activated using the dedicated shortcut button on the side.
6. Manteniment
- Cura de la bateria: To prolong battery life, avoid extreme temperatures and do not let the battery completely drain frequently. Use only approved chargers.
- Neteja: Use a soft, lint-free cloth to clean the screen and body of the phone. Avoid using harsh chemicals or abrasive materials.
- Emmagatzematge: When not in use for extended periods, store the phone in a cool, dry place.
7. Solució De Problemes
| Problema | Possible causa/solució |
|---|---|
| Phone does not turn on after charging. | If the phone has not been used for a long time, the battery may be deeply discharged. Charge the phone for 3-5 hours using the provided Type-C cable and a 5V1A charger. |
| No network connection / Cannot make calls. |
|
| Les aplicacions són lentes o es bloquegen. |
|
| Problemes de connectivitat Wi-Fi o Bluetooth. |
|
7.1. Tracking Your Package
If you need to track your package, you can visit the official Cainiao tracking website and enter your parcel number.
Seguiment URL: https://global.cainiao.com/
8. Especificacions
| Característica | Especificació |
|---|---|
| Model | F21 Slide |
| Marca | SERVO |
| Model de CPU | MTK6737 |
| Sistema operatiu | Android 8.1 Version |
| Mida de la pantalla | Pantalla HD de 3.0 polzades |
| Resolució de visualització | 480 x 320 |
| Tipus de pantalla | Normal Screen, IPS |
| RAM | 2 GB |
| ROM | 16GB (expandable with TF card) |
| Quantitat de la targeta SIM | 2 Nano SIM cards |
| Tipus de targeta de memòria | Dedicated slot (TF card) |
| Píxel de la càmera posterior | 2 MP |
| Píxel de càmera frontal | 2 MP |
| Capacitat de la bateria | 2000 mAh (no desmuntable) |
| Tipus d'interfície de càrrega | Tipus-C |
| Versió Bluetooth | 4.0 |
| Wi-Fi | Sí |
| NFC | No |
| Port d'auriculars de 3.5 mm | Sí |
| Navegació GPS | Sí |
| Phone Dimensions | 136 x 52 x 19 mm (5.35 x 2.05 x 0.74 polzades) |
| Phone Weight | 135 g |
| Idiomes admesos | Arabic, Polish, German, Russian, French, Korean, Portuguese, Japanese, Turkish, Spanish, Italian, English |
| Certificacions | CE, FCC |
8.1. Bandes de xarxa
- 2G GSM: Quad Band (B2(1900)/B3(1800)/B5(850)/B8(900))
- 3G WCDMA: (B1(2100)/B2(1900)/B4(1700)/B5(850)/B8(900))
- 4G TDD: (B38/40/41)
- 4G FDD: (B1/2/3/4/5/7/8/20/28AB)
Note: Due to network frequency band compatibility, this mobile phone may not function normally in Colombia, India, Türkiye, Chile, Azerbaijan, Tanzania, and Australia. Please verify compatibility with your local network provider before use.
9. Consells d'usuari
- Unlocked Device: The SERVO F21 Slide is an Android smartphone and is typically sold as an unlocked device, meaning it should work with compatible GSM carriers. Always confirm with your carrier.
- Disseny compacte: The phone's closed dimensions are approximately 136mm (height) x 52mm (width) x 19mm (thickness), making it compact and easy to carry.
- Optimització de la bateria: For best battery performance, avoid running too many apps in the background and adjust screen brightness.
- Actualitzacions de programari: Regularly check for system updates to ensure optimal performance and security.
10. Garantia i Suport
For detailed warranty information and further support, please refer to the official user manual PDF provided by the manufacturer. A digital version of the user manual can be found at: Manual d'usuari (PDF).
For technical assistance or service inquiries, please contact the seller or manufacturer's customer support channels.
