Controlling What You Hear

User’s Guide for Polycom HDX Desktop Systems

Adjusting the Monitor Brightness

You can make the Polycom HDX 4000 series display brighter or dimmer using the + and - controls on the side of the monitor.

Adjusting Volume

You can raise or lower the volume of the meeting. Changing the volume affects only the sound you hear at your site.

To adjust the volume:

•Press Volume Down or Volume Up on the keypad repeatedly.

•Press and hold Volume Down or Volume Up on the keypad to quickly increase or decrease the near-site volume.

Muting the Microphone

You can mute the microphone if you do not want the far site to hear you.

To mute or unmute the microphone:

>>Press Mute on the keypad.

If a Polycom microphone is connected to your system, you can also mute the

call by pressing on the microphone.

14	Polycom, Inc.

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Polycom 3725-26470-004/A manual Controlling What You Hear, Adjusting the Monitor Brightness, Adjusting Volume

3725-26470-004/A specifications

The Polycom 3725-26470-004/A is a versatile and highly effective conference phone designed to enhance communication in professional environments. Known for its robust audio quality and user-friendly interface, this device has become a staple in conference rooms, huddle spaces, and executive offices around the globe.

One of the key features of the Polycom 3725-26470-004/A is its exceptional sound quality. Equipped with Polycom's patented HD Voice technology, it delivers crystal-clear audio that allows every participant to be heard distinctly, even in larger spaces. This is crucial for maintaining clarity and engagement during meetings. The device includes advanced microphone technology, providing 360-degree coverage to capture voices from all angles, ensuring that no one is left out of the conversation.

The Polycom 3725-26470-004/A is designed with ease of use in mind. It features a simple and intuitive interface, making it accessible for users of all technical abilities. The device comes with a large, backlit display that provides visibility of calls, contacts, and meeting information even in low-light environments. Quick access buttons allow users to initiate calls, adjust volumes, or mute their microphone with ease.

Integration capabilities are another notable aspect of the Polycom 3725-26470-004/A. It is designed to work seamlessly with various unified communication platforms, including Microsoft Teams, Zoom, and Skype for Business. This flexibility allows organizations to incorporate the device into their existing communication infrastructure with minimal hassle.

The build quality of the Polycom 3725-26470-004/A is also impressive. It boasts a sleek, professional design that fits well with modern office aesthetics. The materials are durable, ensuring that the device can withstand the rigors of daily use in a busy work environment.

Power options for the Polycom 3725-26470-004/A include both a traditional AC power supply and Power over Ethernet (PoE), giving users greater flexibility for placement without the need for additional power outlets.

Overall, the Polycom 3725-26470-004/A stands out as a top choice for businesses seeking a reliable, effective, and feature-rich conference phone solution. Its blend of superior audio quality, user-friendly design, and extensive integration capabilities makes it an invaluable tool for enhancing communication and collaboration in any professional setting.

Contents

User’s Guide for Polycom HDX Desktop Systems USA Contents User’s Guide for Polycom HDX Desktop Systems Using the Polycom HDX 4000 Keypad User’s Guide for Polycom HDX Desktop Systems Powering the System On and Off Calling and Answering Answering a Call Placing a Call Calling from the Recent Calls List Calling from the Favorites Screen Ending a Call Select System Utilities Calendar from the Home screen Types of Video Calls You Can Make From You can call By dialingPoints to note about special dialing scenarios Using Your Polycom HDX 4000 Series as a Computer Monitor Resolution Refresh Rates HzParticipating in an Encrypted Call Selecting and Adjusting a Camera or Other Video Source Controlling What You SeeNear or Setting and Using Camera Presets Switching Between Full-Screen Video and the Home Screen Changing the Layout during a Video Call Layout Button to scroll through the following screen layouts Send Computer button Controlling What You Hear Adjusting the Monitor BrightnessAdjusting Volume Muting the Microphone Showing Content Using a Headset or Desktop SpeakersPoints to note about muting the microphone Showing Content with People+Content IP Points to note about People+Content IP Showing Content with Polycom People on Content Select People on Content Working with Directory Entries and Favorites Searching the Directory Adding, Editing, and Deleting FavoritesSelect Options Add a Contact Select Create Contact Setting Description Specify the following information Choose Options Add to Favorites Directory GroupsSelect Add from Directory Points to note about deleting contacts Select Options New Group Points to note about groups Select Group Polycom GDS Select Options Refresh Refreshing Entries from the Polycom Global Directory ServerContacts with Presence Icon Presence Description Including Multiple Sites in Calls Placing a Multipoint Call To place a multipoint call by adding sites to a call Passwords for Multipoint Calls Multipoint Viewing Modes Using Chair Control for Multipoint Calls Click Place a Call Hosted by Allows chair control if Temporarily Refusing Calls Changing the Way Calls Are Answered Answering Video Calls Automatically Muting Automatically Answered Video CallsScroll to Mute Auto Answer Calls and press Logging In and Out Press the Answer soft key on the conference phone User’s Guide for Polycom HDX Desktop Systems Using Polycom Conferencing for Microsoft Outlook Managing Contacts Using Office Communicator Polycom Solution Support Icon Presence State Description Using Avaya Network Features with Video Calls Displaying the Far Site’s Name When the Call Connects Customizing Your WorkspaceAllowing the Far Site to Control Your Camera Scroll to Keypad Audio Confirmation and press Hearing Audio Confirmation When You DialAdjusting for Room Lighting Scroll to Backlight Compensation and press