1. Pengenalan
The Kyocera Duraxtp E4281 is an ultra-rugged clamshell mobile phone designed for durability and reliable communication. It features MIL-SPEC 810G certification for protection against shock, vibration, temperature extremes, and more, along with an IP68 rating for dust and water immersion. The device includes a 1.08-inch external monochrome display for quick notifications and a 2.6-inch main color display for full functionality.

Imej 1.1: Depan dan sisi view of the Kyocera Duraxtp E4281, highlighting its rugged design and external screen.
2. Persediaan
2.1. Pemasangan Bateri
The Kyocera Duraxtp E4281 requires one Lithium Ion battery for operation.
- Locate the battery compartment cover on the back of the phone.
- Keluarkan penutup dengan berhati-hati.
- Insert the Lithium Ion battery, ensuring the contacts align correctly with the phone's terminals.
- Replace the battery compartment cover, ensuring it is securely latched to maintain water and dust resistance.
2.2. Mengecas Peranti
Before initial use, fully charge the phone's battery.
- Connect the charger cable to the phone's charging port (USB port).
- Plug the other end of the charger into a standard electrical outlet.
- The external display or main screen will indicate charging status.
- Setelah dicas sepenuhnya, cabut pengecas.
2.3. Network Activation
To use cellular services, the Kyocera Duraxtp E4281 must be activated on a compatible network, such as Sprint. Activation procedures may vary by carrier.
- Contact your service provider (e.g., Sprint) to initiate activation.
- You may need to provide the phone's Electronic Serial Number (ESN) or other identifying information.
- Some carriers may require a SIM card, while others can activate the device without one, depending on their network technology.
3. Arahan Operasi
3.1. Menghidupkan/Mematikan
- To power on: Press and hold the Power/End Call button until the screen illuminates.
- To power off: Press and hold the Power/End Call button, then select "Power off" from the options on the main display.
3.2. Membuat dan Menerima Panggilan
- To make a call: Open the phone, use the keypad to dial the number, and press the Send button.
- To receive a call: When the phone rings, open the phone and press the Send button, or press the designated answer button if available on the external screen.
- To end a call: Press the Power/End Call button.
3.3. Pemesejan Teks
- Navigate to the Messaging application from the main menu.
- Pilih "Mesej Baharu" atau "Cipta Mesej".
- Enter the recipient's phone number and type your message using the keypad.
- Press the Send option to transmit the message.
3.4. Kefungsian Kamera
The Kyocera Duraxtp E4281 is equipped with a rear camera for capturing photos and videos.
- Access the Camera application from the main menu.
- Frame your shot using the main display.
- Press the designated camera button or the center navigation key to take a picture or start/stop video recording.

Imej 3.1: Depan view of the Kyocera Duraxtp E4281, displaying the external screen.
4. Penyelenggaraan
4.1. Membersihkan Peranti Anda
To maintain the integrity and appearance of your Kyocera Duraxtp E4281:
- Gunakan kain lembut dan tidak berbulu untuk mengelap permukaan luar.
- Untuk kotoran degil, sedikit dampen kain dengan air. Elakkan bahan kimia yang keras atau pembersih yang kasar.
- Ensure all port covers are securely closed to maintain water and dust resistance, especially after charging or using the audio jack.
4.2. Ciri Ketahanan
The Kyocera Duraxtp E4281 is built to withstand challenging environments:
- MIL-SPEC 810G: This rating indicates resistance to shock, vibration, extreme temperatures, blowing rain, low pressure, solar radiation, salt fog, humidity, and immersion.
- IP68: This rating confirms the device is dust-tight and protected against continuous immersion in water up to 1.5 meters for 30 minutes.

Imej 4.1: Sisi view of the Kyocera Duraxtp E4281, highlighting its robust construction and side controls.
5. Penyelesaian masalah
5.1. Isu dan Penyelesaian Biasa
| Isu | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Telefon tidak dihidupkan | Bateri rendah atau habis | Charge the battery for at least 30 minutes. Ensure the battery is correctly installed. |
| Tidak boleh membuat atau menerima panggilan | No network signal; Phone not activated; Service issue | Check signal strength. Verify phone activation with your carrier. Contact your service provider for network issues. |
| Network activation failure (e.g., Sprint) | ESN not in carrier database; Incompatible device | Contact your service provider directly. Provide the phone's ESN and model number. Be prepared to visit a carrier store if online activation fails. |
| Kualiti audio yang lemah | Weak signal; Obstruction of speaker/microphone | Move to an area with better signal. Ensure speaker and microphone are clear of debris. |
6. Spesifikasi
- Nama Model: Duraxtp E4281
- Pengeluar: KYOCERA
- Faktor Bentuk: selak
- Sistem pengendalian: Android 7.0
- Main Display Size: 2.6 Inci
- Saiz Paparan Luaran: 1.08 Inches (Monochrome)
- Resolusi: 320 x 240 piksel
- Teknologi Ketersambungan: 2G, 3G
- Pembawa Tanpa Wayar: Sprint (as specified in product details)
- Ciri Khas: Rugged Body (MIL-SPEC 810G, IP68 rated)
- Bateri: 1 Bateri Lithium Ion diperlukan
- Masa Bual Telefon: 6 Jam
- Jack Audio: 3.5 mm
- kamera: belakang
- Dimensi Produk: 6 x 4 x 4 inci
- Berat Barang: 10.4 auns
- Tarikh Mula-mula Tersedia: 20 Mac 2016

Image 6.1: Kyocera Duraxtp E4281 in a partially open state, illustrating its form factor.
7. Waranti dan Sokongan
Warranty information for the Kyocera Duraxtp E4281 is typically provided with the product at the time of purchase. Please refer to the documentation included in your product packaging for specific warranty terms and conditions.
For technical support, service, or additional information, please visit the official KYOCERA webtapak atau hubungi bahagian perkhidmatan pelanggan mereka.
Pengeluar: KYOCERA
Webtapak: www.kyoceramobile.com





