1. Entwodiksyon
The SERVO F4 is a classic flip-style button mobile phone designed for essential communication and convenience. It features a compact and portable design, dual SIM card support, automatic call recording, speed dial, blacklist functionality, FM radio, and a rear camera. This manual provides detailed instructions for setting up and operating your new phone.

2. Enfòmasyon sou Sekirite
Please read this section carefully before using your phone to ensure safe and proper operation.
- Pa ekspoze telefòn nan nan tanperati ekstrèm, limyè solèy dirèk, oswa imidite ki wo.
- Evite lage telefòn nan oswa soumèt li a gwo chòk.
- Sèvi ak sèlman chajè ak akseswa ki apwouve.
- Kenbe telefòn nan lwen aparèy medikal yo, paske li ka entèfere ak fonksyònman yo.
- Pa eseye demonte oswa modifye telefòn nan.
- Dispose of the phone and battery responsibly according to local regulations.
3. Pake kontni
Verifye ke tout atik yo prezan nan bwat pwodwi ou a:
- 1 x SERVO F4 Mobile Phone (with pre-installed battery)
- 1 x USB Chaje Kab
- 1 x Manyèl Itilizatè (dokiman sa a)

4. Enstalasyon
4.1. Installing SIM Cards and Memory Card
- Louvri kouvèti dèyè a: Gently pry open the back cover of the phone. Refer to the diagram below for guidance.
- Remove Battery Insulating Tape: Before first use, locate the yellow insulating tape on the battery and carefully remove it. The phone will not power on if this tape is not removed.
- Mete kat SIM yo: The phone supports two Mini SIM cards. Insert your SIM cards into the designated SIM1 and SIM2 slots.
- Mete Kat TF (Si ou vle): If you wish to expand storage for music, videos, or other files, insert a TF (MicroSD) card into the dedicated slot. The phone supports up to 16GB expansion.
- Fèmen kouvèti dèyè a: Align the back cover and press firmly until it clicks into place.


4.2. Premye Chajman
Before first use, or if the phone has not been used for a long time, charge the phone for 3-5 hours using the provided USB cable and a 5V1A charger. Connect the Micro USB end of the cable to the phone's charging port and the other end to a power source.

5. Operasyon Enstriksyon
5.1. Power On/Off
- Pouvwa sou: Long press the Power/End Call button until the screen lights up.
- Pouvwa Off: Long press the Power/End Call button until the power off options appear, then select 'Power Off'.
5.2. Fonksyon debaz yo
- Fè apèl: Antre nimewo telefòn nan avèk klavye a epi peze bouton Apèl la (anjeneral li vèt).
- Reponn apèl: Lè telefòn nan sonnen, peze bouton Apèl la pou reponn.
- Fini apèl: Press the Power/End Call button (usually red) to end a call.
- Voye SMS: Navigate to the 'Messages' menu, select 'New Message', enter the recipient's number and your message, then send. The phone can store up to 50 SMS messages.
- Kontak: Anyè telefòn nan ka estoke jiska 100 kontak.

5.3. Karakteristik espesyal
5.3.1. Vitès Dial
Assign frequently used contacts to speed dial numbers for quick access. This allows you to instantly connect with important contacts with a single button press.

5.3.2. Automatic Call Recording
The phone supports automatic call recording, allowing you to replay important conversations for business negotiations or personal memos. This feature helps ensure you don't miss key content during calls.

5.3.3. Blacklist/Whitelist
Manage incoming calls and messages by using the blacklist and whitelist functions. The blacklist blocks unwanted numbers, while the whitelist ensures priority delivery from important contacts, enhancing your privacy and peace of mind.

5.3.4. FM Radyo
Enjoy your favorite local radio stations anytime, anywhere. The built-in FM radio allows you to listen to current events, sports, or music without an internet connection.

5.3.5. Flach
Long press a designated button to activate the strong light spot flashlight, providing illumination in dim places or dark environments.

5.3.6. Music/Video Playback
With a TF card installed, you can play your favorite music and watch short videos, transforming your phone into a portable entertainment center.

5.3.7. Vibration Function
The phone includes a powerful vibration reminder function, ensuring you receive important notifications even in noisy environments.

5.3.8. Scenario Modes
Customize your phone's sound and notification settings with 5 scenario modes (e.g., Normal, Silent, Meeting, Indoor, Outdoor). Easily switch between modes to suit your current environment.

5.3.9. Anviwònman Lang
The phone supports multiple languages including English, Arabic, French, Portuguese, Russian, Spanish, and Vietnamese. You can select your preferred language from the settings menu.

5.3.10. 3.5mm Jack ekoutè
Connect your wired headphones to the standard 3.5mm headphone jack for personal music listening, podcasts, or making calls.

6. Antretyen
- Netwayaj: Use a soft, dry cloth to clean the phone's exterior. Avoid using harsh chemicals or abrasive materials.
- Depo: Store the phone in a cool, dry place away from direct sunlight when not in use for extended periods.
- Swen batri: Pou pwolonje lavi batri a, evite dechaje batri a nèt souvan. Chaje telefòn nan regilyèman.
NAN. Depanaj
7.1. Phone Not Turning On After Charging
If your phone does not turn on after charging, especially if it hasn't been used for a long time, the battery might be deeply discharged. Please try the following:
- Ensure the yellow insulating tape on the battery has been removed (refer to Section 4.1).
- Charge the mobile phone for 3-5 hours continuously using the provided USB cable and a 5V1A charger.
- After charging, attempt to power on the phone again.
7.2. Pwoblèm koneksyon rezo
The SERVO F4 operates on 2G GSM networks (850/900/1800/1900MHz). Please be aware that some countries have discontinued or are in the process of discontinuing 2G GSM networks. If you experience network issues, verify that your local network provider still supports 2G GSM. The phone may not function normally in countries such as Colombia, India, Türkiye, Chile, Azerbaijan, Tanzania, and Australia due to network frequency band problems.
8. Espesifikasyon
| Karakteristik | Spesifikasyon |
|---|---|
| Modèl | F4 |
| Modèl CPU | SC6531DA (Spredtrum) |
| Gwosè ekran | 1.77 inch colorful screen |
| Rezolisyon ekspozisyon | 240x320 |
| Materyèl ekran | TFT |
| Manyen ekran | Non |
| Dimansyon Telefòn | 96.3 x 48.2 x 18.5 mm (3.79 x 1.89 x 0.72 pous) |
| Pwa Telefòn | 78g (Ki gen ladan batri) |
| Kapasite Anyè telefòn | 100 kontak |
| Kapasite SMS | 50 mesaj |
| Jack kas ekoutè | Wi (3.5mm) |
| Kamera dèyè | 0.08MP (≤ 1 MP) |
| Kamera devan | Okenn |
| Kapasite batri | 1200mAh (Detachable, <3000 mAh range) |
| Kantite Kat SIM | 2 Mini SIM cards |
| Sipò pou kat memwa | Dedicated slot, Max 16GB expansion (32MB RAM, 32MB ROM) |
| Kalite Entèfas Chaje | Mikwo USB |
| Chaje pouvwa | Other (Nonsupport Fast Charging) |
| Chaje san fil | Non |
| Wi-Fi Koneksyon | Pa sipòte |
| Bluetooth vèsyon | WI |
| NFC | Non |
| Teknoloji byometrik | Non |
| Flach | Strong light spot |
| Vibrateur | Wi |
| Koulè ki disponib | Nwa, Wouj, Vèt |
| Oratè | 2030 (3 in 1) |
| Phone Material | Koki plastik |
| Sistèm operasyon | Sistèm operasyon Dumbphone (ki pa yon telefòn entelijan, pa gen telechajman aplikasyon) |
| Selilè rezo | 2G: GSM850/900/1800/1900MHz |
| Lang ki sipòte | English, Arabic, French, Portuguese, Russian, Spanish, Vietnamese |
| Orijin | Lachin tè pwensipal |
| Sètifikasyon | CE |

9. Konsèy itilizatè yo
- Premye Aktivasyon Batri: Always remember to remove the yellow insulating tape from the battery before first use to ensure the phone powers on correctly.
- Charging for New Phones: If your phone is new or has been stored for a long time, it might require a longer initial charge (3-5 hours) to fully activate the battery and power on.
- Memory Card for Media: To fully utilize the music and video playback features, it is recommended to install a TF (MicroSD) memory card, as the internal storage is limited.
10. Garanti ak sipò
For warranty information, technical support, or service inquiries, please contact the seller or refer to the product's purchase documentation. Keep your proof of purchase for any warranty claims.





