56Chapter 6 WLAN Handset, headset, batteries, chargers, and accessories

Dual Charger

The Nortel WLAN Handset Desktop Chargers are designed to fully charge the handset and one spare battery pack in approximately two hours (each). The charger operates in a 50° to 85° F (10° to 30° C) environment. Do not expose the charger to freezing temperatures or direct sunlight.

Dual chargers are not interchangeable. Use only the charger made for your handset.

Dual chargers are available for the WLAN Handset 2210, WLAN Handset 2211 and WLAN Handset 2212.

The following figure shows the WLAN Handset 2211 and spare battery pack in its Dual Charger.

Figure 7 WLAN Handset 2211 Dual Charger

The Dual Charger is shipped with the appropriate power supply for the site. Place the Dual Charger on a flat, horizontal surface. Plug the power supply into the Dual Charger and into an appropriate wall outlet.

IMPORTANT!

Do not place anything in the Dual Charger other than the correct WLAN

Handset. Doing so might damage the contacts. Bent contacts can keep the

WLAN Handset from charging.

The handset and spare battery cannot charge simultaneously. If both require charging, the handset has priority and will recharge first. After the handset is fully charged, the spare battery will be charged.

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Nortel Networks 2210, 2212 manual Wlan Handset 2211 Dual Charger

2210, 2211, 2212 specifications

Nortel Networks, once a titan in the telecommunications arena, produced a variety of products that were pivotal in shaping the future of communication technologies. Among these products were the Nortel 2212 and 2211, which played a significant role in enterprise environments, particularly in the realm of voice over IP (VoIP) and unified communications.

The Nortel 2212 and 2211 are voice codecs used primarily in voice and video communications. They are built to handle multimedia transmissions over packet-switched networks, enhancing voice clarity and video quality. The 2212 codec is particularly noted for its ability to support a wide range of audio frequencies, which allows it to replicate sounds with greater fidelity. This is crucial in corporate settings where clear communication is imperative.

One of the standout features of both codecs is their ability to support multiple voice channels. The 2212 can handle up to 12 simultaneous voice calls, while the 2211 is optimized for smaller operations and can manage 11 calls effectively. This scalability is essential for businesses of varying sizes, enabling them to grow without needing substantial overhauls to their existing infrastructure.

In terms of technology, the Nortel 2212 and 2211 utilize advanced compression algorithms to minimize bandwidth usage while maintaining high audio quality. This is especially beneficial for organizations operating in areas with limited bandwidth or needing to cut costs related to data transmission. Nortel's technology optimizes the transmission over IP networks, making it suitable for VoIP, video conferencing, and even multimedia content delivery.

Additionally, both codecs are compliant with various standards, which makes them compatible with a wide array of telecommunications equipment. Their interoperability means that businesses can integrate these codecs into existing networks without significant disruptions.

Security is another prominent characteristic of the Nortel 2212 and 2211. With built-in encryption protocols, these devices ensure that voice and video communications remain secure from potential eavesdropping or unauthorized access.

In summary, the Nortel 2212 and 2211 play crucial roles in modern telecommunications, offering robust features like scalability, advanced compression, compatibility, and security. Their legacy continues to influence the development of communication technologies and practices in enterprises around the globe, even as newer systems emerge in the fast-evolving telecom landscape.