1. Mahsulot tugadiview
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. Ishga kirishish: Sozlash
2.1 Paket tarkibi
Ishni boshlashdan oldin, paketdagi barcha narsalar mavjudligiga ishonch hosil qiling:
- Maxcom MM828 Mobile Flip Phone
- Batareya (litiy-ion)
- USB-C zaryadlovchi kabeli
- Foydalanuvchi uchun qo'llanma (ushbu hujjat)
2.2 Battery and SIM Card Installation
- Orqa qopqoqni olib tashlang: Gently pry open the back cover of the phone using the notch provided, typically located at the bottom edge.
- Batareyani joylashtiring: Align the battery contacts with the terminals inside the phone compartment. Press the battery down firmly until it clicks into place.
- SIM-karta(lar)ni joylashtiring: 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.

Rasm: Side profile of the Maxcom MM828 flip phone, illustrating its compact folded form factor.
2.3 Dastlabki zaryadlash
Birinchi marta ishlatishdan oldin telefon batareyasini to'liq zaryadlang.
- Connect the USB-C charging cable to the phone's USB-C port.
- Kabelning ikkinchi uchini mos keladigan USB quvvat adapteriga (qo'shilmagan) yoki kompyuterning USB portiga ulang.
- Ekrandagi zaryadlash indikatori zaryadlash holatini ko'rsatadi.
- To'liq zaryadlangandan so'ng, zaryadlovchini ajratib oling.
2.4 Quvvatni yoqish/o‘chirish
- Yoqish uchun: Ekran yonib ketguncha Quvvat/Qo'ng'iroqni tugatish tugmasini (qizil tugma) bosib ushlab turing.
- O'chirish uchun: Press and hold the Power/End Call button until the power-off options appear on the screen. Select "Power Off" and confirm.
3. Telefoningiz bilan ishlash
3.1 Qo'ng'iroqlarni amalga oshirish va qabul qilish
- Qo'ng'iroq qilish uchun:
- Qopqoqli telefonni oching.
- Klaviatura yordamida telefon raqamini tering.
- Press the Call button (green button) to initiate the call.
- Qo'ng'iroqni qabul qilish uchun:
- When the phone rings, open the flip or press the Call button to answer.
- 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).
- Qabul qiluvchining telefon raqamini kiriting yoki kontaktlaringizdan tanlang.
- "Yuborish" tugmasini bosing.
3.3 SOS Button Functionality
The SOS button is a critical safety feature, allowing quick contact with pre-set emergency numbers.
- SOS kontaktlarini sozlash:
- 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".
- Ism va telefon raqamini kiriting.
- Kontaktni saqlang.
- Sevimli kontaktlar: 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.
3.5 Qo'shimcha xususiyatlar
- Kamera: The phone includes a basic camera for capturing photos. Access it from the main menu.
- FM radiosi: Enjoy listening to FM radio stations. Connect headphones (3.5mm jack) to use as an antenna.
- Ikkala SIM-karta: Use two different SIM cards simultaneously, allowing for separate numbers or network providers.

Rasm: Illyustratsiya ko'rgazmasiasing the Maxcom MM828 alongside icons representing its key features: Camera, FM Radio, and Dual SIM capability.
4. Xizmat va parvarish
- Tozalash: Telefon yuzasini tozalash uchun yumshoq, quruq matodan foydalaning. Suyuq tozalagichlar yoki abraziv materiallardan saqlaning.
- Batareya parvarishi:
- Batareya quvvatini kamaytirishi mumkin bo'lgan haddan tashqari haroratdan saqlaning.
- Telefon to'lgandan keyin uni uzoq vaqt davomida zaryad olayotgan holda qoldirmang.
- Agar telefon uzoq vaqt ishlatilmasa, saqlashdan oldin uni taxminan 50% gacha zaryadlang.
- Saqlash: Telefonni salqin, quruq joyda, to'g'ridan-to'g'ri quyosh nuri va namlikdan uzoqroq joyda saqlang.
- Damlamalardan saqlaning: While durable, avoid dropping the phone to prevent damage to the screen or internal components.
5. Muammolarni bartaraf qilish; nosozliklarni TUZATISH
If you encounter issues with your Maxcom MM828, refer to the following common problems and solutions:
| Muammo | Mumkin sabab | Yechim |
|---|---|---|
| Telefon yoqilmaydi. | Low battery; battery not installed correctly. | Charge the battery; ensure battery is properly seated. |
| Qo'ng'iroqlarni amalga oshirish yoki qabul qilish mumkin emas. | Tarmoq signali yo'q; SIM-karta to'g'ri kiritilmagan; SIM-karta faollashtirilmagan. | Move to an area with better signal; reinsert SIM card; contact your network provider. |
| SOS tugmasi ishlamayapti. | 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. |
| Qo'ng'iroqlar paytida ovoz sifati past. | Signal kuchsiz; karnay/mikrofon tiqilib qolgan. | Move to an area with stronger signal; ensure speaker/microphone are not blocked. |
| Batareya tezda tugaydi. | Frequent use; old battery; background processes. | Reduce screen brightness; close unused applications; consider replacing battery if very old. |
Agar ushbu echimlarni sinab ko'rganingizdan keyin muammo davom etsa, iltimos, mijozlarni qo'llab-quvvatlash xizmatiga murojaat qiling.
6. Texnik shartlar
Below are the technical specifications for the Maxcom MM828 Mobile Flip Phone:
- Brend: Maxcom
- Model nomi: MM828
- Rang: Moviy
- Mahsulot turi: Telefonni aylantiring
- Operatsion tizim: Symbian 9.3
- Ekran hajmi: 2.4 dyuym
- Ruxsat: 240 x 320
- Ulanish: 4G VoLTE
- Uyali aloqa texnologiyasi: 4G
- Simsiz aloqa operatori: Qulfdan chiqarilgan
- RAM hajmi: 32 MB
- Xotiraning saqlash hajmi: 1 GB
- CPU modeli: Korteks
- Maxsus xususiyatlar: Flip Phone, SOS Button, Long Battery Life
- Batareya tarkibi: Lityum-ion (1 tasi kiritilgan)
- Zaryadlash porti: USB-C
- Audio Jek: 3.5 mm raz'em
7. Kafolat va qo'llab-quvvatlash
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 websayt.
Mijozlarni qo‘llab-quvvatlash
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 websayt.
Onlayn manbalar: For the latest information, FAQs, and support, please visit the official Maxcom support page.





