Utangulizi
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.
Sanidi
1. Yaliyomo kwenye Kifurushi
Kabla ya kuanza, hakikisha kuwa vitu vyote vipo kwenye kifurushi:
- Logic Z3L Flip Phone
- Vifaa vya masikioni visivyotumia waya
- Kebo ya USB
- Kituo cha Kuchaji (ikiwa kimejumuishwa na modeli yako)
- Betri (imewekwa tayari au tofauti)
- Mwongozo wa Mtumiaji (hati hii)
2. Ufungaji na Kuchaji Betri
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. Ufungaji wa SIM Kadi
The Logic Z3L supports dual SIM cards (Dual Nano SIM, 4FF). To install SIM cards:
- Zima simu.
- Remove the back cover and the battery.
- 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.
- Ingiza tena betri na ufunge kifuniko cha nyuma.
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.
Maagizo ya Uendeshaji
1. Washa/Zima
Ili kuwasha, bonyeza na ushikilie kitufe cha Kuwasha/Kuzima Simu hadi skrini iwake. Ili kuzima, bonyeza na ushikilie kitufe cha Kuwasha/Kuzima Simu, kisha uchague "Zima" kutoka kwa chaguo.
2. Kupiga na Kupokea Simu
- Kupiga simu: Enter the phone number using the large keypad buttons. Press the Green Call button to initiate the call.
- Kupokea Simu: When the phone rings, press the Green Call button to answer. To end a call, press the Red End Call button.
- Marekebisho ya Sauti: 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. Kitufe cha Dharura cha 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. Vipengele vya Ziada
- Tochi: Access the flashlight function from the menu or via a dedicated shortcut key (refer to your phone's specific key mapping).
- Redio ya FM: Plug in headphones (acting as an antenna) and navigate to the FM Radio application to listen to local stations.
- Upigaji Kasi: 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 uhamisho.
Matengenezo
- Kusafisha: Use a soft, dry cloth to clean the phone's exterior. Avoid liquid cleaners or abrasive materials.
- Utunzaji wa Betri: Ili kuongeza muda wa matumizi ya betri, epuka halijoto kali. Usiache simu ikiwa imechajiwa kikamilifu kwa muda mrefu.
- Hifadhi: Store the phone in a cool, dry place away from direct sunlight and moisture when not in use.
- Masasisho ya Programu: Periodically check for any available software updates through the phone's settings menu to ensure optimal performance and security.
Kutatua matatizo
| Tatizo | Suluhisho linalowezekana |
|---|---|
| Simu haiwashi. | Hakikisha betri imewekwa vizuri na imechajiwa kikamilifu. Jaribu kuchaji simu kwa angalau dakika 30. |
| Haiwezi kupiga au kupokea simu. | Check if the SIM card is properly inserted. Verify that you have network signal. Contact your carrier if the issue persists. |
| Ubora duni wa simu. | Move to an area with better network coverage. Ensure the speaker and microphone are not obstructed. |
| Betri huisha haraka. | Punguza mwangaza wa skrini. Funga programu ambazo hazijatumika. Punguza matumizi ya data ya usuli. |
| Kitufe cha SOS hakifanyi kazi. | Ensure emergency contacts are correctly set up in the SOS settings. Verify the phone has network signal. |
Vipimo
| Kipengele | Maelezo |
|---|---|
| Chapa | Mantiki |
| Jina la Mfano | Mantiki Z3L |
| Nambari ya Sehemu | Z3L |
| Mfumo wa Uendeshaji | Android 10.2 |
| Hifadhi ya Ndani | 128 MB (Flash Memory) |
| Hifadhi inayoweza kupanuliwa | Yes, via Micro SD |
| Aina ya Kuonyesha | LCD |
| Uwezo wa Betri | 950 mAh |
| Muundo wa Kiini cha Betri | Ion ya lithiamu |
| Teknolojia ya Simu | 4G |
| Mtoa huduma wa Wireless | Imefunguliwa (inaoana na GSM) |
| Kipengele cha Fomu | Geuza |
| Aina ya kiunganishi | USB Aina C |
| Vipengee vilivyojumuishwa | Kebo ya USB |
| Vipimo (Kifurushi) | 9.8 x 8.8 x 5.6cm; 210g |
Udhamini na Msaada
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.
Anwani ya Mtengenezaji: 1-888-776-0942
Please have your product model number (Logic Z3L) and purchase details ready when contacting support.





