Crosscall Core-T4
Manyèl Itilizatè Mobil/Tablèt Crosscall Core-T4
Model: COT4.TAB.OPM
Entwodiksyon
This user manual provides essential information for the proper use, setup, operation, and maintenance of your Crosscall Core-T4 Mobile/Tablet. Please read this manual thoroughly before using the device to ensure optimal performance and longevity.

Figi 1: Devan view of the Crosscall Core-T4 Mobile/Tablet.
Aparèy souview
The Crosscall Core-T4 is a robust 8-inch mobile tablet designed for durability and extended use. It features a 5 MP front camera and a 13 MP rear camera, running on Android 9.0 Pie.
- Ekspozisyon: Ekran 8-pous
- Sistèm operasyon: Android 9.0 Tat
- Kamera: 5 MP Devan, 13 MP Dèyè
- Koneksyon: 4G+, Wi-Fi, NFC, Bluetooth
- Depo: 3GB RAM, 32GB Internal (expandable up to 512GB via Micro SD)
- Batri: 7000 mAh for extended usage
- Dirab: IP68 standard, waterproof and durable

Figi 2: Devan ak dèyè view of the Crosscall Core-T4 Mobile/Tablet.
Enstalasyon
1. Mete kat SIM ak kat Micro SD
The Core-T4 supports Dual SIM and a Micro SD card for expanded storage.
- Locate the SIM/Micro SD card tray on the side of the device.
- Use the provided tool to open the tray.
- Carefully place your Nano SIM cards and Micro SD card into their respective slots.
- Dousman pouse plato a tounen nan aparèy la jiskaske li klike an plas.
2. Premye Chajman
Anvan premye itilizasyon an, chaje aparèy la nèt.
- Connect the charging cable to the device's charging port.
- Konekte lòt bout kab la nan yon adaptè kouran konpatib epi branche l nan yon priz miray.
- Endikatè batri a sou ekran an ap montre pwogrè chaj la.
3. Limen ak Inisyal Konfigirasyon
Press and hold the power button until the Crosscall logo appears. Follow the on-screen prompts to complete the initial setup, including language selection, Wi-Fi connection, and Google account setup.
Enstriksyon Operasyon
Navigasyon debaz
- Ekran manyen: Tape pou chwazi, glise pou defile, pense pou agrandi.
- Ekran Kay: Jwenn aksè a aplikasyon, widjèt, ak notifikasyon.
- Notifikasyon: Glise desann soti nan tèt ekran an pou view notifikasyon ak paramèt rapid.
Itilizasyon Kamera
The Core-T4 is equipped with a 13 MP rear camera and a 5 MP front camera.
- Louvri aplikasyon Kamera a.
- Select between photo or video mode.
- Tap the screen to focus, then press the shutter button to capture.
- Chanje ant kamera devan ak dèyè a lè w sèvi ak ikòn aktive/dezaktive kamera a.

Figi 3: Dèyè view of the Crosscall Core-T4 Mobile/Tablet, showing the camera.
Koneksyon
- Wi-Fi: Go to Settings > Network & Internet > Wi-Fi to connect to available networks.
- Bluetooth: Ale nan Anviwònman > Aparèy konekte > Bluetooth pou konekte ak lòt aparèy Bluetooth.
- NFC: Enable NFC in settings for contactless payments and data transfer.
- 4G+: Ensure your SIM card is active and mobile data is enabled in settings for cellular connectivity.
Antretyen
Netwaye Aparèy la
Use a soft, lint-free cloth to clean the screen and body of the tablet. For stubborn marks, slightly dampRense twal la avèk dlo. Evite itilize pwodui chimik ki agresif oswa materyèl abrazif.
Swen batri
To maximize battery life, avoid extreme temperatures and do not let the battery fully discharge frequently. Use only approved chargers.
Mizajou lojisyèl
Regularly check for and install software updates to ensure your device has the latest features and security patches. Go to Settings > System > System update.
Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Aparèy pa limen. | Batri fèb; lojisyèl la kraze. | Chaje aparèy la pou omwen 30 minit. Fè yon rekòmanse fòse lè w kenbe bouton pouvwa a pou 10-15 segonn. |
| Pa ka konekte ak Wi-Fi. | Modpas ki pa kòrèk; pwoblèm ak routeur la; Wi-Fi a enfim. | Verify Wi-Fi password. Restart your router. Ensure Wi-Fi is enabled in settings. |
| Aplikasyon yo ralanti oswa yo ap plante. | Twòp aplikasyon k ap kouri; espas depo ki ba; aplikasyon ki pa ajou. | Close background apps. Clear app cache. Update apps from the Play Store. Consider freeing up storage. |
| Batri vide byen vit. | Klète ekran ki twò wo; aplikasyon ki an background; siyal ki fèb. | Reduce screen brightness. Close unused apps. Check battery usage in settings to identify culprits. |
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Non modèl | Core-T4 |
| Nimewo Modèl | COT4.TAB.OPM |
| Mak | Crosscall |
| Gwosè ekspozisyon | 8 pous |
| Sistèm operasyon | Android 9.0 Tat |
| Kamera dèyè | 13 MP |
| Kamera devan | 5 MP |
| RAM | 3 GB |
| Depo Entèn | 32 GB |
| Depo dilatabl | Up to 512 GB (Micro SD) |
| Kapasite batri | 7000 mAh |
| Koneksyon | 4G+, Wi-Fi, Bluetooth, NFC |
| Sipò SIM | Dual SIM (Nano SIM) |
| Dimansyon (L x W x H) | 22.5 x 13.5 x 1.4 cm |
| Pwa | 610 gram |
| Durability | IP68 Standard (Waterproof and Durable) |
Garanti ak sipò
The Crosscall Core-T4 Mobile/Tablet typically comes with a manufacturer's warranty. Please refer to the warranty card included with your product for specific terms and conditions, including warranty duration and coverage details.
For technical support, service, or further inquiries, please visit the official Crosscall websit la oubyen kontakte depatman sèvis kliyan yo. Kenbe prèv acha ou pou reklamasyon garanti.
Resous sou entènèt: For additional information, FAQs, and software downloads, please visit the official Crosscall support page.
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