1. Pengenalan
Welcome to the user manual for your new Logic Z3L 4G Flip Phone. This guide provides essential information on setting up, operating, and maintaining your device. The Logic Z3L is designed for simplicity and reliability, featuring large buttons, a clear display, and a compact flip design. It supports 4G connectivity, Dual SIM functionality, and includes an SOS button for emergencies, making it an ideal choice for users seeking a straightforward mobile experience.

Figure 1: Logic Z3L Flip Phone and accessories.
2. Kandungan Pakej
Sila tandai kotak untuk item berikut:
- Telefon Lipat Logic Z3L 4G
- Kabel USB
- Bateri (dipasang atau berasingan)
- Panduan Mula Pantas (jika disertakan)
3. Bermula
3.1. Memasukkan Kad SIM dan Bateri
The Logic Z3L supports Dual SIM cards, allowing you to manage two different phone numbers. It uses standard SIM cards.
- Open the back cover of the phone by gently prying it from the notch usually located at the bottom edge.
- If the battery is already installed, remove it.
- Locate the SIM card slot(s). Insert your standard SIM card(s) into the designated slot(s) with the gold contacts facing down, ensuring it clicks into place.
- Insert the battery, aligning the gold contacts on the battery with the terminals in the phone.
- Replace the back cover, pressing firmly until it snaps securely into place.

Rajah 2: Belakang view of the Logic Z3L Flip Phone, illustrating the camera and SOS button placement.
3.2. Mengecas Telefon
Sebelum penggunaan pertama, disyorkan untuk mengecas sepenuhnya bateri telefon.
- Connect the small end of the USB cable to the charging port on your phone.
- Connect the larger end of the USB cable to a compatible USB power adapter (not included) or a computer's USB port.
- Penunjuk bateri pada skrin akan menunjukkan status pengecasan.
- Setelah dicas sepenuhnya, cabut pengecas.
4. Operasi Asas
4.1. Hidupkan/Mati Kuasa
- Untuk Menghidupkan: Press and hold the Power/End Call button (butang merah) until the screen lights up.
- Untuk Mematikan: Press and hold the Power/End Call button (butang merah) until the power off options appear, then select 'Power Off'.
4.2. Membuat Panggilan
- Open the flip to activate the screen.
- Masukkan nombor telefon menggunakan pad kekunci.
- Tekan butang Panggil (butang hijau) to initiate the call.
- To end a call, press the Power/End Call button (butang merah).
4.3. Menghantar Mesej
- Navigate to the 'Messages' menu from the main screen.
- Select 'New Message' or 'Write Message'.
- Masukkan nombor penerima atau pilih daripada kenalan.
- Taip mesej anda menggunakan pad kekunci.
- Tekan 'Hantar'.
4.4. Using the SOS Button
The dedicated SOS button provides peace of mind by allowing quick access to emergency contacts.
- Persediaan: Before using, configure emergency contacts in the phone's settings, typically under 'SOS Settings' or 'Emergency Call'.
- Pengaktifan: In an emergency, press and hold the SOS button located on the back of the phone. The phone will automatically dial the pre-set emergency numbers and/or send an emergency SMS.

Rajah 3: Terperinci view of the Logic Z3L's rear, showing the prominent SOS button and status indicators.
4.5. Multimedia Features
The Logic Z3L includes several multimedia functions for convenience and entertainment:
- Radio FM: Tune into your favorite radio stations. Headphones (not included) may be required to act as an antenna.
- Pemain MP3/MP4: Mainkan audio dan video files stored on the phone or an inserted microSD card.
- VGA Camera: Capture quick snapshots. Access the camera from the main menu.
- Lampu suluh: A built-in flashlight provides illumination when needed.
4.6. Expandable Storage
The phone supports a microSD card (up to 32GB, not included) for additional storage. This allows you to store more contacts, music, photos, and other files.
5. Penyelenggaraan dan Penjagaan
- Keringkan: Avoid exposing the phone to moisture or humidity.
- Bersihkan Perlahan-lahan: Use a soft, dry cloth to clean the phone's surface. Do not use harsh chemicals or abrasive cleaners.
- Elakkan Suhu Melampau: Do not expose the phone to very high or low temperatures, as this can affect battery life and performance.
- Tangani dengan Berhati-hati: Avoid dropping or subjecting the phone to strong impacts.
6. Penyelesaian masalah
| Masalah | Penyelesaian yang Mungkin |
|---|---|
| Telefon tidak dihidupkan | Ensure the battery is properly inserted and charged. Try charging the phone for at least 30 minutes. |
| Tiada isyarat rangkaian | Check if the SIM card is correctly inserted. Ensure you are in an area with network coverage. Restart the phone. |
| Bateri tidak dicas | Verify the USB cable and charger are working correctly. Try a different power source. Ensure the charging port is clean. |
| Tidak boleh membuat atau menerima panggilan | Check network signal strength. Ensure your SIM card is active and has credit/plan. Verify call barring settings. |
| Sound issues (no sound/low volume) | Adjust the volume settings. Ensure the phone is not in silent or vibrate mode. Check for obstructions in the speaker/earpiece. |
7. Spesifikasi

Figure 4: Logic Z3L technical specifications and available colors.
| Ciri | Perincian |
|---|---|
| Nama Model | Logik Z3L |
| Faktor Bentuk | Flip Phone |
| Sistem Operasi | Android 10.2 |
| Teknologi Selular | 4G |
| Teknologi Rangkaian Tanpa Wayar | LTE |
| Pembawa Tanpa Wayar | Unlocked (Compatible with most GSM carriers) |
| Kapasiti Penyimpanan Memori | 0.13 GB (Internal), supports up to 32GB microSD card (not included) |
| Penilaian Kuasa Bateri | 950 mAh (Nonstandard Battery) |
| Berat Barang | 7.4 auns |
| Dimensi Pakej | 3.94 x 3.43 x 2.2 inci |
| warna | Hitam |
| Jenis Penyambung | USB Jenis C |
| Pengeluar | Logik |
8. Sokongan dan Jaminan
For technical support or warranty inquiries, please contact Logic customer service:
- Perkhidmatan Pelanggan: 1-888-776-0942
Please refer to your purchase documentation for specific warranty terms and conditions. Keep your proof of purchase for warranty claims.





