1. Bidhaa Imeishaview
The Maxcom MM828 is a user-friendly 4G VoLTE flip phone designed for simplicity and reliability. It features a clear 2.4-inch display, large buttons, and essential functions for communication. Key features include a dedicated SOS button for emergencies, dual SIM support for flexible network usage, and a long-lasting battery with convenient USB-C charging.

Image: Maxcom MM828 flip phone in its closed position, showcasing its compact and sleek blue design with the Maxcom logo visible.

Image: Maxcom MM828 flip phone in its open position, revealing the 2.4-inch screen and the large, easy-to-read keypad with clearly labeled buttons.
2. Kuanza: Weka
2.1 Yaliyomo kwenye Kifurushi
Kabla ya kuanza, hakikisha kuwa vitu vyote vipo kwenye kifurushi:
- Maxcom MM828 Mobile Flip Phone
- Betri (Lithium-ion)
- Kebo ya Kuchaji ya USB-C
- Mwongozo wa Mtumiaji (hati hii)
2.2 Battery and SIM Card Installation
- Ondoa Jalada la Nyuma: Gently pry open the back cover of the phone using the notch provided, typically located at the bottom edge.
- Weka Betri: Align the battery contacts with the terminals inside the phone compartment. Press the battery down firmly until it clicks into place.
- Ingiza Kadi ya SIM: The MM828 supports dual SIM cards. Locate the SIM card slots. Carefully insert your SIM card(s) into the designated slots with the gold contacts facing down, following the orientation indicated on the phone.
- Replace the Back Cover: Align the back cover with the phone and press firmly around the edges until it snaps securely into place.

Picha: Side profile of the Maxcom MM828 flip phone, illustrating its compact folded form factor.
2.3 Kuchaji Awali
Kabla ya matumizi ya kwanza, chaji betri ya simu kikamilifu.
- Connect the USB-C charging cable to the phone's USB-C port.
- Unganisha ncha nyingine ya kebo kwa adapta ya umeme inayooana (haijajumuishwa) au mlango wa USB wa kompyuta.
- Kiashiria cha malipo kwenye skrini kitaonyesha hali ya malipo.
- Baada ya kuchaji kikamilifu, tenganisha chaja.
2.4 Kuwasha / Kuzima
- Kuwasha: Bonyeza na ushikilie kitufe cha Kuwasha/Kumaliza Simu (kitufe chekundu) hadi skrini iwake.
- Kuzima: Press and hold the Power/End Call button until the power-off options appear on the screen. Select "Power Off" and confirm.
3. Kuendesha Simu Yako
3.1 Kupiga na Kupokea Simu
- Ili kupiga simu:
- Open the flip phone.
- Dial the phone number using the keypad.
- Press the Call button (green button) to initiate the call.
- Ili Kupokea Simu:
- Simu inapolia, fungua kitufe cha kugeuza au bonyeza kitufe cha Simu ili kujibu.
- To end a call, press the End Call button.

Image: A person holding the open Maxcom MM828 flip phone to their ear, demonstrating its use for making calls.
3.2 Sending Text Messages (SMS)
- From the main menu, navigate to "Messages".
- Select "Write Message" or "New SMS".
- Enter your message using the keypad. Press the appropriate key multiple times for different letters (T9 input may be available).
- Ingiza nambari ya simu ya mpokeaji au uchague kutoka kwa anwani zako.
- Press "Send".
3.3 SOS Button Functionality
The SOS button is a critical safety feature, allowing quick contact with pre-set emergency numbers.
- Setting Up SOS Contacts:
- Go to "Settings" > "SOS Settings".
- Add up to 5 emergency contact numbers. These numbers will be called sequentially when the SOS button is pressed.
- You can also enable an SOS message to be sent to these contacts.
- Using the SOS Button:
- In an emergency, press and hold the dedicated SOS button on the keypad for a few seconds.
- The phone will automatically dial the pre-set emergency numbers one by one until a connection is made.
- If enabled, an emergency SMS will also be sent.

Image: A finger pressing the prominent SOS button on the keypad of the Maxcom MM828, highlighting its accessibility for emergency use.

Image: A close-up of the Maxcom MM828 keypad with the SOS button circled, emphasizing its location and importance for emergency calls.
3.4 Managing Contacts
You can save frequently called numbers to your phone's contact list.
- Adding a New Contact:
- Go to "Contacts" or "Phonebook" from the main menu.
- Select "Add New Contact".
- Ingiza jina na nambari ya simu.
- Hifadhi mwasiliani.
- Anwani Unazozipenda: The MM828 allows saving up to 8 favorite contacts for quick dialing. These can often be assigned to speed dial keys.

Image: The Maxcom MM828 screen displaying a list of favorite contacts with associated photos, indicating the ability to quickly call frequently used numbers.
Sifa 3.5 za Ziada
- Kamera: The phone includes a basic camera for capturing photos. Access it from the main menu.
- Redio ya FM: Enjoy listening to FM radio stations. Connect headphones (3.5mm jack) to use as an antenna.
- SIM mbili: Use two different SIM cards simultaneously, allowing for separate numbers or network providers.

Picha: Maonyesho ya kielelezoasing the Maxcom MM828 alongside icons representing its key features: Camera, FM Radio, and Dual SIM capability.
4. Matengenezo na Matunzo
- Kusafisha: Tumia kitambaa laini na kikavu kusafisha uso wa simu. Epuka kusafisha kioevu au vifaa vya abrasive.
- Utunzaji wa Betri:
- Epuka halijoto kali, ambayo inaweza kupunguza maisha ya betri.
- Usiache simu ikichaji kwa muda mrefu kupita kiasi baada ya kujaa.
- Ikiwa simu haitatumika kwa muda mrefu, ichaji hadi takriban 50% kabla ya kuhifadhi.
- Hifadhi: Hifadhi simu mahali pa baridi, pakavu mbali na jua moja kwa moja na unyevu.
- Epuka Matone: While durable, avoid dropping the phone to prevent damage to the screen or internal components.
5. Utatuzi wa shida
If you encounter issues with your Maxcom MM828, refer to the following common problems and solutions:
| Tatizo | Sababu inayowezekana | Suluhisho |
|---|---|---|
| Simu haiwashi. | Betri iko chini; betri haijasakinishwa ipasavyo. | Charge the battery; ensure battery is properly seated. |
| Haiwezi kupiga au kupokea simu. | Hakuna ishara ya mtandao; SIM kadi haijaingizwa ipasavyo; SIM kadi haijawashwa. | Move to an area with better signal; reinsert SIM card; contact your network provider. |
| Kitufe cha SOS hakifanyi kazi. | SOS numbers not set up; button not held long enough. | Verify SOS settings and contacts; press and hold the SOS button for at least 3 seconds. |
| Ubora duni wa sauti wakati wa simu. | Weak signal; speaker/microphone obstruction. | Move to an area with stronger signal; ensure speaker/microphone are not blocked. |
| Betri huisha haraka. | Frequent use; old battery; background processes. | Reduce screen brightness; close unused applications; consider replacing battery if very old. |
Tatizo likiendelea baada ya kujaribu suluhu hizi, tafadhali wasiliana na usaidizi kwa wateja.
6. Vipimo
Below are the technical specifications for the Maxcom MM828 Mobile Flip Phone:
- Chapa: Maxcom
- Jina la Mfano: MM828
- Rangi: Bluu
- Aina ya Bidhaa: Geuza Simu
- Mfumo wa Uendeshaji: Symbian 9.3
- Ukubwa wa Skrini: Inchi 2.4
- Azimio: 240 x 320
- Muunganisho: 4G VoLTE
- Teknolojia ya Simu: 4G
- Mtoa huduma wa Wireless: Imefunguliwa
- Ukubwa wa RAM: 32 MB
- Uwezo wa Kuhifadhi Kumbukumbu: GB 1
- Mfano wa CPU: Cortex
- Vipengele Maalum: Flip Phone, SOS Button, Long Battery Life
- Muundo wa Betri: Lithium-ion (1 pamoja)
- Mlango wa Kuchaji: USB-C
- Jack ya Sauti: 3.5 mm Jack
7. Udhamini na Msaada
Maxcom products are designed for reliability and performance. For specific warranty details, please refer to the warranty card included with your purchase or visit the official Maxcom webtovuti.
Usaidizi wa Wateja
If you require further assistance, technical support, or have questions not covered in this manual, please contact Maxcom customer service. Contact information can typically be found on the product packaging or the official Maxcom webtovuti.
Rasilimali za Mtandaoni: For the latest information, FAQs, and support, please visit the official Maxcom support page.





