Desktop Charger with Speakerphone

Desktop Charger with Speakerphone

You can use the desktop charger, as shown in Figure 2, to charge both the phone battery installed in the phone and a spare battery at the same time. In addition, the desktop charger is a speakerphone when the phone is docked in the charger.

To use the desktop charger, see Figure 2 and follow these steps:

Procedure

Step 1 Plug the power supply with AC plug adapter into a wall outlet.

Step 2 Insert the connector plug into the back of the desktop charger.

The power LED on the desktop charger is green.

Step 3 Place the Cisco Unified Wireless IP Phone 7921G in the upper compartment of the charger and look for the “AC connected!” message on the phone screen.

The phone starts charging.

Step 4 Press down on the top of the phone and look for the “Docking connected!” message on the phone screen and the docked icon in the phone status line. The phone is connected to the desktop charger speaker and microphone for speakerphone operation.

Step 5 Optional—You can also insert a spare battery into the lower slot. The battery LED is red while charging the battery and turns green when the battery is fully charged.

Note You can insert and charge both the phone and a spare battery at the same time, or you can insert and charge them separately.

While charging the Cisco Unified Wireless IP Phone 7921G, you can use the Cisco Unified Wireless IP Phone 7921G web pages to import or export settings. You must connect the desktop charger to your computer with the standard USB A-type to B-type cable. For more information, see “USB Cables” section on page 13.

To remove the phone from the desktop charger, tilt the phone forward about 30 degrees, then remove it from the compartment. Proper removal insures that the connectors will work reliably.

Note If you have a desktop charger, you do not need a phone power supply to charge your phone.

Cisco Unified Wireless IP Phone 7921G Accessory Guide

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Cisco Systems 7921G manual Desktop Charger with Speakerphone, Procedure
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7921G specifications

The Cisco Systems 7921G is a notable wireless VoIP phone designed specifically for business environments. It enhances communication capabilities by merging the advantages of Voice over Internet Protocol (VoIP) with the mobility of wireless technology. The 7921G caters to the needs of enterprises that require reliable connectivity and flexibility.

One of the standout features of the Cisco 7921G is its ergonomic design, which includes a large color display screen that enhances usability. The phone's intuitive interface allows users to navigate through menus effortlessly. Additionally, the device supports a wide range of languages, making it a suitable option for global enterprises.

Technically, the 7921G operates on the IEEE 802.11b/g wireless standards, which ensures compatibility with existing Wi-Fi networks. It employs advanced security protocols such as WPA and WPA2 to safeguard communications against unauthorized access. This is critical for organizations where data security is a top priority.

The device supports a range of advanced telephony features, including call hold, transfer, and three-way conferencing. These features facilitate effective collaboration among team members, regardless of their physical locations. The 7921G also includes support for XML-based applications, enabling custom business applications to be integrated seamlessly.

Battery life is another essential characteristic of the Cisco 7921G. It comes equipped with a rechargeable battery that provides sufficient talk time for a busy workday. Furthermore, the phone features Energy Efficient Ethernet, enhancing power management and reducing overall operational costs.

Audio quality is paramount in any VoIP device, and the 7921G excels in this area with wideband audio technology. This ensures crystal-clear voice clarity, allowing for more natural conversations. In addition, the integration of advanced noise-cancellation technology minimizes background distractions, making conversations more focused and productive.

Moreover, the Cisco 7921G is designed to integrate seamlessly with Cisco Unified Communications Manager, providing IT departments with a unified management experience for VoIP deployment. The combination of features, technologies, and characteristics makes the Cisco 7921G a valuable asset for businesses seeking to improve their communication solutions, offering a balance of mobility, functionality, and security.
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