pengenalan
The Logic Z3L is a reliable and user-friendly 4G LTE unlocked flip phone designed for simplicity and ease of use. It features large buttons, clear fonts, and an intuitive menu, making calls and texts straightforward. This device supports dual SIM cards, offers a loud 104dB speaker for clear audio, and includes a built-in SOS emergency button for enhanced safety. Additional features include a flashlight, FM radio, speed dial, and Bluetooth connectivity. The 950mAh battery provides extended usage, and the convenient charging dock simplifies power management.
Persediaan
1. Kandungan Pakej
Sebelum anda mula, pastikan semua item terdapat dalam pakej:
- Logic Z3L Flip Phone
- Fon telinga tanpa wayar
- Kabel USB
- Dok Pengecasan (jika disertakan dengan model anda)
- Bateri (dipasang atau berasingan)
- Manual Pengguna (dokumen ini)
2. Pemasangan dan Pengecasan Bateri
The Logic Z3L comes with a 950mAh Lithium Ion battery. If the battery is not pre-installed, carefully open the back cover of the phone and insert the battery, aligning the gold contacts. Close the cover securely.
For initial use, fully charge the phone. Connect the USB cable to the phone's USB Type C port or place the phone in the charging dock. Connect the other end of the USB cable to a power adapter (not included) or a computer USB port. The battery indicator on the screen will show charging progress. A full charge typically takes approximately 2-3 hours.

Image: The Logic Z3L flip phone in blue, shown closed, alongside a pair of black wireless earbuds and their charging case. This illustrates the phone's compact form factor and the included accessories.
3. Pemasangan Kad SIM
The Logic Z3L supports dual SIM cards (Dual Nano SIM, 4FF). To install SIM cards:
- Matikan telefon.
- Tanggalkan penutup belakang dan bateri.
- Locate the SIM card slots. Insert your Nano SIM cards into the designated slots, ensuring the gold contacts face down and the notched corner aligns correctly.
- Reinsert the battery and close the back cover.
The phone is unlocked and compatible with most GSM carriers like AT&T, T-Mobile, and MetroPCS. It is not compatible with Verizon, Sprint, or Boost.
Arahan Operasi
1. Hidupkan/Mati Kuasa
To power on, press and hold the Power/End Call button until the screen lights up. To power off, press and hold the Power/End Call button, then select "Power off" from the options.
2. Membuat dan Menerima Panggilan
- Membuat Panggilan: Enter the phone number using the large keypad buttons. Press the Green Call button to initiate the call.
- Menerima Panggilan: When the phone rings, press the Green Call button to answer. To end a call, press the Red End Call button.
- Pelarasan Kelantangan: Use the volume keys on the side of the phone to adjust call volume. The 104dB speaker ensures loud and clear audio.

Image: The Logic Z3L flip phone in blue, shown partially open at an angle. This view highlights the external display, camera, and the hinge mechanism.
3. Sending and Receiving Text Messages
Navigate to the "Messages" menu. Select "New Message" to compose. Enter the recipient's number and type your message using the keypad. Press "Send" to dispatch. Received messages will appear in your inbox.
4. Butang Kecemasan SOS
The side-mounted SOS button is a critical safety feature. To set up, go to "SOS Settings" in the menu and add up to five emergency contacts. In an emergency, press and hold the SOS button for 3 seconds. The phone will automatically dial the emergency contacts in sequence and send a pre-set emergency SMS message.

Image: The Logic Z3L flip phone in blue, shown closed and viewed from the side. This perspective clearly displays the prominent SOS emergency button on the device's exterior.
5. Ciri-ciri Tambahan
- Lampu suluh: Access the flashlight function from the menu or via a dedicated shortcut key (refer to your phone's specific key mapping).
- Radio FM: Plug in headphones (acting as an antenna) and navigate to the FM Radio application to listen to local stations.
- Dail Cepat: Assign frequently called numbers to specific numeric keys for quick dialing.
- Bluetooth: Pair with Bluetooth headsets or other devices for hands-free communication or file pemindahan.
Penyelenggaraan
- Pembersihan: Gunakan kain lembut dan kering untuk membersihkan bahagian luar telefon. Elakkan pencuci cecair atau bahan kasar.
- Penjagaan Bateri: To prolong battery life, avoid extreme temperatures. Do not leave the phone fully discharged for extended periods.
- Storan: Simpan telefon di tempat yang sejuk dan kering, jauh daripada cahaya matahari langsung dan kelembapan apabila tidak digunakan.
- Kemas Kini Perisian: Periodically check for any available software updates through the phone's settings menu to ensure optimal performance and security.
Menyelesaikan masalah
| Masalah | Penyelesaian yang Mungkin |
|---|---|
| Telefon tidak dihidupkan. | Ensure the battery is correctly installed and fully charged. Try charging the phone for at least 30 minutes. |
| Tidak boleh membuat atau menerima panggilan. | Check if the SIM card is properly inserted. Verify that you have network signal. Contact your carrier if the issue persists. |
| Kualiti panggilan yang lemah. | Move to an area with better network coverage. Ensure the speaker and microphone are not obstructed. |
| Bateri cepat habis. | Kurangkan kecerahan skrin. Tutup aplikasi yang tidak digunakan. Hadkan penggunaan data latar belakang. |
| Butang SOS tidak berfungsi. | Ensure emergency contacts are correctly set up in the SOS settings. Verify the phone has network signal. |
Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | Logik |
| Nama Model | Logik Z3L |
| Nombor Bahagian | Z3L |
| Sistem Operasi | Android 10.2 |
| Storan Dalaman | 128 MB (Flash Memory) |
| Storan Boleh Dikembangkan | Yes, via Micro SD |
| Jenis Paparan | LCD |
| Kapasiti Bateri | 950 mAh |
| Komposisi Sel Bateri | Litium Ion |
| Teknologi Selular | 4G |
| Pembawa Tanpa Wayar | Unlocked (GSM compatible) |
| Faktor Bentuk | selak |
| Jenis Penyambung | USB Jenis C |
| Komponen yang Disertakan | Kabel USB |
| Dimensi (Parsel) | 9.8 x 8.8 x 5.6cm; 210g |
Waranti dan Sokongan
For warranty information, please refer to the documentation provided with your purchase or contact the retailer. For technical support or further assistance with your Logic Z3L flip phone, you may contact Logic customer service.
Hubungan Pengilang: 1-888-776-0942
Please have your product model number (Logic Z3L) and purchase details ready when contacting support.





