1. Bubuka
The UNIWA W888 is a robust and reliable ATEX explosion-proof, IP68-rated rugged smartphone designed for demanding environments. It combines advanced smartphone functionalities with extreme durability, making it ideal for industrial use, outdoor adventures, and situations requiring resilient communication. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.


2. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| Modél No. | UNIWA W888 |
| Sistem Operasi | Android 11 |
| Diménsi | 175 * 82 * 16 mm |
| tampilan | 6.3 inch 20:9 FHD IPS capacitive touch screen, 2340*1080px, 480dpi |
| CPU | MT6765 Helio P35 Octa core, up to 2.3GHz |
| Ram | 4GB RAM |
| Rom | 64GB ROM (128GB ROM optional), support TF card up to 128GB maximally |
| Kaméra tukang | 24MP + 2MP macro camera with flashlight |
| Kaméra hareup | 5MP |
| Batré | Removable 3.8V/5000mAh (ATEX: 4400mAh), supports quick charge |
| Sénsor | Side-Mounted Fingerprint Sensor, accelerometer, light sensor, proximity sensor, E-compass |
| Konci | Power key, Volume +/-, PTT button |
| Speaker | 2W spiker |
| Jaringan 2G | GSM 850/900/1800/1900MHz |
| Jaringan 3G | WCDMA 850/900/1700/1900/2100MHz; TD-SCDMA B34/39; CDMA BC0/BC1 |
| Jaringan 4G | FDD-LTE: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B, TDD-LTE: B34/38/39/40/41 |
| Wifi | IEEE 802.11a/b/g/n/ac, support 2.4GHz/5GHz dual band wifi |
| NFC | Support, NXP557 |
| GNSS | Support GPS+GLONASS+BDS |
| Radio nirkabel | Support (requires earphones) |
| Waterproof / Tahan Lebu | IP68 |
| Serelek-buktina | Sumuhun |
| Sertifikasi ATEX | Explosion-proof (specific certification details should be verified with manufacturer) |

3. Komponén Alat
Familiarize yourself with the physical layout and functions of your UNIWA W888 smartphone.

- tampilan: 6.3-inch FHD IPS capacitive touch screen.
- Kaméra hareup: Kaméra 5MP pikeun selfies sareng telepon pidéo.
- Kaméra tukang: 24MP + 2MP macro dual camera with flashlight.
- Speaker: 2W loudspeaker, ideal for Push-to-Talk (PoC) applications.
- Tombol kakuatan: Used to power on/off the device and wake/sleep the screen.
- Konci Jilid: Saluyukeun media sareng volume telepon.
- Tombol PTT: Dedicated Push-to-Talk button for instant communication.
- Sensor Sidik Jari anu Dipasang di Sisi: For secure and quick unlocking.
- Modul NFC: Pikeun pangmayaran tanpa kontak sareng bursa data.
- Port USB Tipe-C: Pikeun ngecas sareng mindahkeun data.

4. Setup Awal
4.1. Installing SIM Card and TF Card
- Carefully open the SIM/TF card slot cover on the side of the device.
- Insert your Nano-SIM card(s) and/or TF card into the designated trays. Ensure they are correctly oriented.
- Close the slot cover firmly to maintain the device's IP68 waterproof and dustproof rating.
4.2. Pamasangan Batré sareng Ngecas
The UNIWA W888 features a removable battery. For optimal performance, ensure the battery is properly installed and fully charged before first use.
- Cabut panutup tukang telepon.
- Insert the 3.8V/5000mAh (or 4400mAh for ATEX models) battery into its compartment, aligning the contacts.
- Replace the back cover, ensuring it is securely fastened to maintain the device's rugged properties.
- Connect the USB Type-C charging cable to the phone and a power adapter.
- Allow the phone to charge completely. The device supports quick charge.


4.3. Powering on / Pareum
- To power on, press and hold the Power key until the UNIWA logo appears.
- Pikeun mareuman, pencét sareng tahan tombol Daya, teras pilih 'Pareuman' tina pilihan.
5. Ngoperasikeun Alat Anjeun
5.1. Napigasi Dasar
The UNIWA W888 runs on Android 11, offering an intuitive user interface. Use touch gestures for navigation: tap to select, swipe to scroll, pinch to zoom.
5.2. Push-to-Talk (PTT) Fungsionalitas
The dedicated PTT button allows for instant communication, similar to a walkie-talkie, when used with compatible PoC (Push-to-Talk over Cellular) applications.
- Ensure a PoC application is installed and configured on your device.
- Press and hold the PTT button to transmit your voice.
- Leupaskeun tombol PTT ngadangukeun.

5.3. Fungsi NFC
The built-in NFC (Near Field Communication) module allows for quick and secure data exchange and contactless payments.
- Enable NFC in your phone's settings.
- To make a payment or exchange data, hold the back of your phone near a compatible NFC reader or another NFC-enabled device.

5.4. Buka Konci Sidik
The side-mounted fingerprint sensor provides a fast and secure way to unlock your device.
- Go to Settings > Security > Fingerprint to register your fingerprint(s).
- Follow the on-screen instructions to scan your finger.
- Once registered, simply place your finger on the sensor to unlock the phone.

5.5. Pamakéan kaméra
Capture high-quality photos and videos with the 24MP dual rear camera and 5MP front camera.
- Buka aplikasi kaméra.
- Select your desired mode (Photo, Video, Macro, etc.).
- Ketok tombol jepret pikeun nyandak poto atawa ngamimitian/eureun ngarekam video.
6. Perawatan sareng Pangropéa
To ensure the longevity and optimal performance of your UNIWA W888, follow these care guidelines:
- beberesih: Ngagunakeun lemes, damp lawon pikeun ngabersihan alat. Hindarkeun bahan kimia anu kasar atanapi bahan abrasive.
- Tahan cai sareng lebu: The device is IP68 rated, meaning it is protected against dust ingress and can withstand immersion in water up to 1.5 meters for 30 minutes. Ensure all port covers and the back cover are securely closed to maintain this rating.
- Suhu: Avoid exposing the device to extreme temperatures (very hot or very cold) as this can affect battery life and overall performance.
- Dampak: While rugged, avoid unnecessary drops or impacts.
- Perawatan batré: Do not puncture, disassemble, or short-circuit the battery. Dispose of batteries according to local regulations.


7. Cara ngungkulan
Upami anjeun mendakan masalah sareng alat anjeun, cobian solusi ieu:
- Alat teu hurung: Ensure the battery is charged. Connect the charger and try again. If the battery is removable, ensure it is correctly installed.
- Sinyal jaringan goréng: Pariksa naha kartu SIM anjeun parantos dipasang kalayan leres. Pindah ka daérah anu jangkauan jaringanana langkung saé.
- Layar rampa teu ngaréspon: Pareuman terus hurungkeun deui alatna. Upami masalahna masih aya, laksanakeun reset pabrik (catetan: ieu bakal ngahapus sadaya data).
- Aplikasi nabrak: Hapus cache tina aplikasi anu bermasalah atanapi pasang deui. Pastikeun parangkat lunak alat anjeun parantos diropéa.
- Batré gancang boros: Reduce screen brightness, close unused apps, disable unnecessary features like Wi-Fi, Bluetooth, or GPS when not in use. Check for background app activity.
- Asupna cai/lebu: If you suspect water or dust has entered the device due to an improperly sealed cover, power off immediately and contact support. Do not attempt to use or charge the device.
8. Tips pamaké
- Pariksa Dimensi: Always refer to the specifications section for precise device dimensions (175*82*16mm) to ensure it meets your size requirements.
- Verify ATEX Certification: For specific ATEX compliance details, it is recommended to consult the official certification documents provided by the manufacturer or seller.
- Asesoris Pilihan: Mertimbangkeun purchasing optional accessories like the back belt or charging dock for enhanced usability and convenience.

9. Garansi jeung Rojongan
For warranty information, technical support, or service inquiries, please refer to the documentation included with your purchase or contact the UNIWA Mobile Store directly. Keep your proof of purchase for warranty claims.





