No.

Item

Description

8Number and symbol keys

Enter numbers, letters, and symbols.

Number keys (2–9): Speed-dial a user-assigned phone number by pressing and holding a key in standby mode.

# key: Switch between text input methods in editing mode.

* key: Display the symbol list in editing mode.

9

End key

End or reject a call.

Press and hold this key to power a handset on or off.

Return to the standby mode.

10

Clear key

Press this key to delete the character to the left of the cursor in editing mode.

11Right function key

12Power key

13Page/Register key

14Reset key

15Signal indicator

16Battery indicator

17Power indicator

Select the option displayed in the lower right corner of the screen.

Press and hold this key to power the base on or off.

Press this key to page a handset. This helps you to locate a handset that has been misplaced.

Press and hold this key to register a handset with the base.

Press and hold this key in standby mode to deregister all handsets from the base and restore the registration password to the default value. In this case, the base restarts automatically.

Off: indicates that there is no signal or that the base is searching for a network or being initialized.

Steady on white: indicates that the signal is strong.

Blinking slowly in white: indicates a Subscriber Identity Module (SIM) card–related fault, such as no SIM card inserted, personal identification number (PIN) or PIN unblocking key (PUK) unverified, and SIM card unable to work properly.

Off: indicates that the battery has sufficient power or that the battery is not installed in the base.

Steady on red: indicates that the battery is being charged.

Blinking slowly in red: indicates that the battery power is insufficient and that you need to charge the battery.

Steady on green: indicates that the battery has been fully charged.

Off: indicates that the base is powered off.

Steady on white: indicates that the base is powered on.

Blinking slowly in white: indicates that the base is in paging state.

Blinking fast in white: indicates that the base is registering a handset.

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Huawei F685 manual Number and symbol keys

F685 specifications

The Huawei F685 is a robust and versatile optical network terminal (ONT) designed to meet the demands of high-speed internet access and advanced telecommunications services. Targeted primarily for residential and small business applications, this ONT serves as a crucial component in fiber optic broadband networks, facilitating high-speed data transmission over long distances.

One of the main features of the Huawei F685 is its support for GPON (Gigabit Passive Optical Network) technology. GPON is a widely adopted standard for fiber optic networks, allowing for high bandwidth and efficient data management. With a maximum downstream bandwidth of 2.488 Gbps and an upstream capacity of 1.244 Gbps, the F685 ensures that users can enjoy seamless high-definition video streaming, online gaming, and rapid file downloads without latency or interruptions.

In terms of connectivity, the Huawei F685 is equipped with multiple ports, including Ethernet LAN ports and a VoIP port, facilitating various applications. The device typically includes four Gigabit Ethernet ports, allowing multiple devices to connect simultaneously, which is particularly advantageous in busy households or small office environments. The integrated VoIP port supports Voice over IP services, enabling users to make high-quality voice calls over the internet, thus eliminating the need for separate telephony infrastructure.

The device is also designed with advanced wireless communication capabilities. The F685 features dual-band Wi-Fi, supporting both the 2.4 GHz and 5 GHz bands. This dual-band functionality allows users to connect a wide array of devices, including smartphones, tablets, and smart home devices, while minimizing interference and optimizing network performance. Moreover, the F685 supports the latest Wi-Fi standards, ensuring fast, reliable wireless connectivity.

Another significant characteristic of the Huawei F685 is its user-friendly interface and management options. The device usually comes with an intuitive web-based management portal, allowing users to easily configure settings, monitor network performance, and troubleshoot issues. Additionally, advanced security features, including WPA/WPA2 encryption and an integrated firewall, help protect users' data and privacy.

In summary, the Huawei F685 is a feature-rich optical network terminal that combines cutting-edge technology with versatile functionality. With its support for GPON, robust connectivity options, dual-band Wi-Fi, and user-friendly management interface, the F685 stands out as an excellent choice for users seeking high-speed internet and reliable telecommunications services. It represents a significant advancement in home and small business networking, catering to the increasing demand for bandwidth and connectivity in today's digital world.