Using an External Power Supply

The following warnings apply when you use the external power supply with the Cisco Unified IP Video Phone 7985G:

Warning

Warning

Warning

Caution

This product relies on the building's installation for short-circuit (over current) protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240 VAC, 10A international) is used on the phase conductors (all current-carrying conductors).

The device is designed to work with TN power systems.

The plug-socket combination must be accessible at all times because it serves as the main disconnecting device.

Only use the Cisco specified power supply with this product.

Using External Devices with Your Cisco Unified IP Video Phone

The following information applies when you use external devices with the Cisco Unified IP Video Phone:

Cisco recommends the use of good quality external devices (such as headsets) that are screened against unwanted radio frequency (RF) and audio frequency (AF) signals.

Depending on the quality of these devices and their proximity to other devices such as mobile phones or two-way radios, some audio noise may still occur. In these cases, Cisco recommends that you take one or more of the following actions:

•Move the external device away from the source of the RF or AF signals.

•Route the external device cables away from the source of the RF or AF signals.

•Use screened cables for the external device, or use cables with a better screen and connector.

•Shorten the length of the external device cable.

•Apply ferrites or other such devices on the cables for the external device.

Cisco cannot guarantee the performance of the system because Cisco has no control over the quality of external devices, cables, and connectors. The system will perform adequately when suitable devices are attached by using good quality cables and connectors.

Caution In European Union countries, use only external headsets that are fully compliant with the EMC Directive [89/336/EC].

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Cisco Systems 7985G warranty Using an External Power Supply
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7985G specifications

Cisco Systems has been a longstanding leader in networking and communications technology. Among its many innovative products, the Cisco Unified IP Phone 7985G stands out with its sophisticated features and capabilities designed for modern communication needs.

The Cisco 7985G is a high-end executive IP phone that showcases a range of advanced technologies catering to business environments. One of its defining features is the large, high-resolution 7-inch color touchscreen display. This interface not only enables easier navigation and access to various phone functionalities but also enhances the user's overall experience with intuitive controls and vibrant visuals.

Equipped with wideband audio technology, the Cisco 7985G delivers superior voice clarity, making conversations more natural and productive. The phone supports both SIP and SCCP protocols, ensuring compatibility with various Cisco Unified Communications systems. This versatility makes it an ideal choice for organizations looking to optimize their communication infrastructure.

Another prominent feature of the 7985G is its support for video conferencing capabilities. By integrating video with voice, the device caters to the growing need for remote collaboration. This functionality can significantly enhance meetings, providing a more engaging experience for participants, whether in the office or working remotely.

Moreover, the phone includes multiple programmable soft keys, giving users the flexibility to customize their experience and access frequently used functions effortlessly. The built-in Ethernet port supports Power over Ethernet (PoE), allowing users to power the phone through a single cable, thereby reducing cable clutter and simplifying installation.

The Cisco 7985G also emphasizes security and user management. With features like Identity-Based Networking and secure access to calls and data, organizations can maintain confidentiality and protect sensitive information. Admins can conveniently manage configurations and updates, ensuring that the devices remain up-to-date and secure.

In summary, the Cisco Unified IP Phone 7985G is a robust communication device that blends advanced features with user-centric design. Its large touchscreen, wideband audio capabilities, video conferencing support, and customizable user experience make it a valuable tool for professionals seeking effective and efficient communication solutions. As businesses continue to evolve, devices like the 7985G will play an essential role in driving collaboration and productivity.
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