1. Umkhiqizo Uphelileview
The Prolink DL-7203E is a portable LTE Mobile Wi-Fi device designed to provide high-speed wireless connectivity on the go. It functions as a 4G router, allowing multiple devices to connect to the internet via a SIM card. Additionally, it features a built-in power bank function for charging other devices.

Figure 1.1: Prolink DL-7203E LTE Mobile Wi-Fi device.

Figure 1.2: Key features and capabilities of the Prolink DL-7203E.
Okuqukethwe Kwephakheji
- Prolink DL-7203E LTE Mobile Wi-Fi Device
- Ikhebula lokushaja le-USB
- Umhlahlandlela Wokuqala Okusheshayo (awufakiwe kule ncwadi)
2. Isakhiwo Sedivayisi
Familiarize yourself with the various components and ports of your DL-7203E device.

Umfanekiso 2.1: Ngaphambili nangaseceleni view of the Prolink DL-7203E with labeled components.
- LCD Screen Indicator: Displays signal strength, battery level, Wi-Fi status, and network information.
- Isikhala sekhadi le-SIM: Faka ikhadi lakho le-Nano SIM lapha.
- RJ45 LAN/WAN Port: For wired Ethernet connection to devices or an existing network.
- Imbobo yokushaja (USB-C): Connect the provided USB cable for charging the device.
- USB Type-A Port (Output): Used for the power bank function to charge other devices.
- Inkinobho yamandla: Cindezela bese ubamba ukuze uvule/uvale idivayisi.
3. Umhlahlandlela wokusetha
3.1 Ukufaka iSIM khadi
- Qinisekisa ukuthi idivayisi ivaliwe.
- Thola isikhala sekhadi le-SIM ohlangothini lwedivayisi.
- Carefully insert your Nano SIM card into the slot until it clicks into place. Ensure the correct orientation as indicated on the device.
- Close the SIM card slot cover if applicable.
3.2 Ukushaja Idivayisi
- Connect the provided USB charging cable to the USB-C charging port on the DL-7203E.
- Xhuma enye ingxenye yentambo ku-adaptha yamandla ye-USB (ayifakiwe) noma imbobo ye-USB yekhompyutha.
- The battery indicator on the LCD screen will show charging status. A full charge provides up to 25 hours of connectivity.
3.3 Ukuvula / Ukuvula
- Ukuvula: Cindezela futhi ubambe inkinobho yamandla kuze kube yilapho isikrini se-LCD sikhanya.
- Ukucisha: Press and hold the Power button until the device shuts down.

Figure 3.1: The Auto APN feature enables plug-and-play functionality in over 185 countries.
4. Ukusebenza
4.1 Connecting Devices via Wi-Fi
- Ensure the DL-7203E is powered on and has an active internet connection (indicated by the signal icon on the LCD).
- Kudivayisi yakho esebenzisa i-Wi-Fi (i-smartphone, i-laptop, ithebhulethi), sesha amanethiwekhi e-Wi-Fi atholakalayo.
- Select the SSID (network name) displayed on the DL-7203E's LCD screen.
- Enter the Wi-Fi Key (password) also displayed on the LCD screen.
- Your device should now be connected to the internet. The DL-7203E supports up to 16 Wi-Fi devices simultaneously.

Figure 4.1: Share internet connection with up to 16 devices simultaneously.
4.2 Ukusebenzisa Njengebhange Lamandla
The DL-7203E can double as a portable power bank to charge your mobile devices.
- Connect your mobile device's charging cable to the USB Type-A output port on the DL-7203E.
- The DL-7203E will begin charging your device.

Figure 4.2: The DL-7203E can charge your devices on the go.
4.3 Connecting via LAN/WAN Port
The RJ45 port allows for wired connectivity.
- Imodi ye-LAN: Connect a device (e.g., laptop, desktop) to the DL-7203E via an Ethernet cable for a wired internet connection.
- Imodi ye-WAN: Connect the DL-7203E to an existing wired network (e.g., hotel Ethernet) to share that internet connection wirelessly.

Figure 4.3: Utilize the dedicated Ethernet port for secured wired network connections.
4.4 File Sharing via MicroSD Card
The built-in microSD card slot supports up to 64GB, allowing for easy file ukwabelana.
- Faka ikhadi le-MicroSD endaweni ekhethiwe.
- Access the shared content wirelessly from connected devices through the device's web interface or the mProMifi App.

Figure 4.4: Share media content wirelessly across your network via a microSD card.
4.5 Using the mProMifi App
For enhanced control and monitoring, download the mProMifi App (available for devices with P/N: LTE-DL7203E-E, S/N starting from "265201" or later). The app allows you to manage settings, view connected devices, and monitor data usage.
5. Izici Eziyinhloko
- Ukuxhumana Okusheshayo: Enjoy high-speed connectivity of up to 150Mbps via LTE and up to 300Mbps via Wi-Fi hotspot.
- Impilo Yebhethri Enwetshiwe: Equipped with a 5200mAh (or 6000mAh for updated models) battery, providing up to 25 hours of continuous connectivity.
- Ukufinyelela Kwabasebenzisi Abaningi: Share your internet connection with up to 16 Wi-Fi enabled devices simultaneously.
- Ilungele ukuhamba: Supports automatic APN configuration for over 185 countries, making it ideal for international travel.
- Umsebenzi Webhange Lamandla: Charge your smartphones and other USB-powered devices on the go.
- Imbobo ye-Ethernet: Provides a reliable wired connection for devices without wireless capabilities or for sharing an existing wired network.
- Isikhala Sekhadi le-MicroSD: Supports up to 64GB for convenient wireless file ukwabelana.

Figure 5.1: Enjoy extended connectivity with up to 25 hours of battery life.

Figure 5.2: The compact design allows you to stay connected wherever you are.
6. Isondlo
- Ukuhlanza: Use a soft, dry cloth to clean the device. Avoid liquid cleaners or aerosols.
- Ukunakekelwa kwebhethri: To prolong battery life, avoid exposing the device to extreme temperatures. If storing for a long period, charge the battery to about 50% before storage.
- Isitoreji: Gcina idivayisi endaweni epholile, neyomile kude nelanga eliqondile kanye nomswakama.
7. Ukuxazulula izinkinga
Izinkinga Ezivamile Nezixazululo
| Inkinga | Imbangela Engenzeka | Isixazululo |
|---|---|---|
| Alukho Uxhumo Lwe-inthanethi | No SIM card inserted, SIM card not activated, poor signal, incorrect APN settings. | Ensure SIM is correctly inserted and active. Move to an area with better signal. The device has Auto APN, but if issues persist, check network provider settings. |
| Ayikwazi Ukuxhuma ku-Wi-Fi | Incorrect Wi-Fi password, device too far from router, Wi-Fi disabled. | Verify Wi-Fi password. Move closer to the DL-7203E. Ensure Wi-Fi is enabled on the device. |
| Battery Not Charging / Draining Quickly | Faulty cable/adapter, high usage, old battery. | Try a different USB cable and power adapter. Reduce the number of connected devices or usage time. Contact support if battery life significantly degrades. |
| Device Freezes / Unresponsive | Iphutha lesoftware. | Perform a soft reset by holding the power button until the device restarts. If persistent, a factory reset might be needed (refer to advanced settings via web interface). |
8. Imininingwane
| Isici | Imininingwane |
|---|---|
| Igama Lemodeli | DL-7203E (LTE-DL7203E) |
| Ibhrendi | I-Prolink |
| Ukuxhumana Okungenantambo | 4G LTE, Wi-Fi (802.11ac) |
| Isivinini se-Wi-Fi | Kufika ku-300Mbps |
| Isivinini se-LTE | Kufika ku-150Mbps |
| Amandla ebhethri | 5200mAh (updated models 6000mAh) |
| Impilo Yebhethri | Kufika emahoreni angu-25 |
| Abasebenzisi be-Wi-Fi Abaphezulu | 16 |
| Uhlobo lwekhadi le-SIM | Nano SIM |
| Amachweba | RJ45 LAN/WAN, USB-C Charging, USB Type-A Output |
| Ukusekelwa kwe-MicroSD | Kufika ku-64GB |
| Ubukhulu (L x W x H) | 15.4 x 9.2 x 4.4 cm |
| Isisindo | 161 g |
| Umbala | Mnyama |
9. Iwaranti kanye Nokusekela
Prolink products come with a local warranty and technical support. For any inquiries or assistance, please contact Prolink support.

Figure 9.1: Prolink Official Store support information.
- Usekelo lwe-imeyili: support@prolink2u.com
- Usekelo Lwefoni: (65) 6357 0666
- For the most up-to-date support information, please visit the official Prolink website or your regional Prolink support page.





