HUAWEI B715s-23c 4G++ LTE Advanced Router User Manual

1. Introduction

This manual provides comprehensive instructions for the setup, operation, and maintenance of your HUAWEI B715s-23c 4G++ LTE Advanced Router. This device is designed to provide high-speed internet connectivity through 4G/4G++ networks, offering advanced features for both home and small office environments.

Figure 1: Front view of the HUAWEI B715s-23c router, showing the HUAWEI logo and LED indicators.

2. Package Contents

Please verify that all items are present in your package:

• 1 x HUAWEI B715s-23c Router
• 1 x Standard EU Power Adapter
• 2 x Small White Rabbit Antennas (external 4G antennas)

3. Device Overview

3.1 Front Panel Indicators

• Power LED: Indicates power status.
• Network LED: Indicates network connectivity status (2G/3G/4G/4G++).
• WiFi LED: Indicates Wi-Fi status.
• Ethernet LED: Indicates Ethernet port activity.
• Signal Strength LEDs (5 LEDs): Indicate the strength of the 2G/3G/4G/4G++ network signal.

3.2 Rear Panel Ports and Buttons

Figure 2: Rear view of the HUAWEI B715s-23c router, detailing the power input, LAN ports, LAN/WAN port, USB port, telephone port, and reset button.

• Power Port: For connecting the power adapter.
• LAN Ports (3): Gigabit Ethernet ports for connecting wired devices.
• LAN/WAN Port (1): A configurable Gigabit Ethernet port that can function as either a LAN port or a WAN port for connecting to an existing network.
• USB 2.0 Port: For connecting external storage devices or printers.
• RJ11 Port: For connecting an analog telephone or DECT phone to make and receive calls using the SIM card number. Supports VoIP/SIP.
• RESET Button: Used to restore factory default settings.
• SMA Connectors (2): For connecting external 4G antennas.
• MicroSIM Card Slot: For inserting your microSIM card.

Figure 3: Front view of the HUAWEI B715s-23c router with the two included external antennas connected to the SMA ports.

4. Setup Guide

4.1 Inserting the SIM Card

1. Ensure the router is powered off.
2. Locate the microSIM card slot, typically on the side or bottom of the device.
3. Insert your microSIM card into the slot with the gold contacts facing down and the notched corner oriented correctly. Push until it clicks into place.

4.2 Connecting External Antennas (Optional)

For improved 4G signal reception, you can connect the two included external antennas to the SMA connectors on the rear of the router.

1. Screw the base of each antenna onto the SMA connectors until secure.
2. Adjust the antenna orientation for optimal signal strength, monitoring the signal strength LEDs on the front panel.

4.3 Powering On the Router

1. Connect the power adapter to the router's power port.
2. Plug the power adapter into a wall outlet.
3. Press the Power button (if available, otherwise it powers on automatically). The Power LED should illuminate.
4. Wait for the Network LED to indicate a stable connection (e.g., solid blue or green).

4.4 Initial Configuration

You can access the router's web interface for initial setup and advanced configurations.

1. Connect your computer to the router via Wi-Fi (SSID and password are usually found on a sticker on the router) or an Ethernet cable.
2. Open a web browser and enter the router's default IP address (e.g., 192.168.8.1 or 192.168.1.1).
3. Log in using the default username and password (also typically found on the sticker).
4. Follow the on-screen wizard for initial setup, including changing default passwords and configuring network settings.

5. Operating Instructions

5.1 Wi-Fi Connectivity

The router supports Wi-Fi 802.11 a/b/g/n/AC on both 2.4GHz and 5GHz bands, allowing up to 64 devices to connect simultaneously (32 on each band). The Wi-Fi signal can reach up to 250 meters.

• Connecting Devices: Search for the router's Wi-Fi network (SSID) on your device and enter the Wi-Fi password.
• WPS Button: Use the WPS button for quick, secure connection of WPS-compatible devices.

5.2 Wired Connections

Connect devices such as computers, gaming consoles, or smart TVs to the Gigabit RJ45 LAN ports for stable, high-speed wired internet access.

5.3 Voice Calls (RJ11 Port)

Connect an analog telephone to the RJ11 port to make and receive calls using the number associated with the inserted SIM card. The router supports VoIP/SIP protocols.

5.4 USB 2.0 Port Functionality

The USB 2.0 port can be used to connect a hard drive for network storage (NAS) or a printer for network printing. Refer to the router's web interface for configuration options.

5.5 Advanced Features (Web Interface)

The router's web interface offers a comprehensive set of features for advanced users:

• Bridge Mode: Configure the router to operate as a bridge.
• IP and MAC Address Reservation: Assign static IP addresses to specific devices.
• LED Control: Option to turn off the LED indicators.
• Frequency Selection: Manually select preferred 4G frequency bands.
• Integrated DDNS: Dynamic DNS support.
• Integrated VPN Client: Connect to VPN services directly from the router.
• SMS Management: Send and receive SMS messages via the web interface.
• Network Information Page: View detailed network parameters such as Cell ID, RSRP, RSRQ, and SINR, which are useful for optimizing external 4G antenna pointing.

5.6 Huawei Hi-Link Application

Manage your router conveniently using the Huawei Hi-Link (Mobile WiFi) application, available on Apple App Store and Google Play Store. This app allows for easy monitoring and basic configuration from your smartphone.

6. Maintenance

6.1 General Care

• Keep the router in a well-ventilated area to prevent overheating.
• Avoid exposing the router to direct sunlight, moisture, or extreme temperatures.
• Clean the router with a soft, dry cloth. Do not use liquid cleaners.

6.2 Factory Reset

To restore the router to its factory default settings:

1. With the router powered on, locate the RESET button on the rear panel (often recessed).
2. Use a pointed object (like a paperclip) to press and hold the RESET button for approximately 5-10 seconds until the LEDs flash.
3. Release the button. The router will restart with factory default settings.

7. Troubleshooting

7.1 No Internet Connection

• Check SIM Card: Ensure the microSIM card is correctly inserted and active.
• Network LED: Verify the Network LED is solid, indicating a stable connection. If blinking or off, there might be a network issue or no signal.
• Signal Strength: Check the signal strength LEDs. If low, try repositioning the router or connecting external antennas.
• APN Settings: Verify the Access Point Name (APN) settings in the router's web interface match your mobile operator's settings.
• Restart: Power cycle the router by unplugging it for 30 seconds and plugging it back in.

7.2 Wi-Fi Issues

• Wi-Fi LED: Ensure the Wi-Fi LED is on.
• Password: Double-check the Wi-Fi password.
• Signal Interference: Move the router away from other electronic devices that might cause interference.
• Channel Selection: In the web interface, try changing the Wi-Fi channel to avoid congestion.

7.3 Router Not Responding

• Power Check: Ensure the power adapter is securely connected and the Power LED is on.
• Factory Reset: If the router is unresponsive, perform a factory reset as described in Section 6.2. Note that this will erase all custom settings.

8. Specifications

9. Warranty and Support

Your HUAWEI B715s-23c router comes with a 24-month seller warranty. For any issues or support, please contact your seller directly.

While the router's interface is in English, a PDF manual in French is available from the seller, and after-sales service is offered in French by the seller.

For additional information and products, you may visit the official HUAWEI store: HUAWEI Store on Amazon.