• ProxCard II size without slot punch
• White adhesive back

DELL: 311-9421, 468-8992, 725-10127

Scientific calculator performs more than 169 advanced functions to help students quickly work through their math problems. Direct Algebraic Logic (D.A.L.) display allows your calculations to be displayed as if they're written on paper. Playback functionality makes scientific equations easier for students to edit and run multiple simulations. Extra-large, 11-digit LCD provides a clear view of each digit to help prevent reading errors. Twin-power operation runs on solar energy with a battery backup to provide consistent, reliable performance in any environment. Hard case protects the display and keys for safe storage and transportation. Scientific calculator is perfect for students studying general math, algebra, geometry and trigonometry.

The Dual HDL300 system is comprised of two integrated microphone and
speaker bars that provide true full-room microphone coverage and rich,
clear playback in any large space up to 30' x 50' (9.1 x 15.2 m) - including
large meeting rooms, classrooms, flex spaces and more.

True full-room microphone coverage

Like all Nureva® systems, the Dual HDL300 is powered by patented Microphone
Mist™ technology, which fills a space with thousands of virtual microphones. Just
two integrated microphone and speaker bars provide true full-room coverage -
compare that to traditional systems that use multiple components and still may
leave dead zones where people can't be heard. Continuous autocalibration
means your audio is always optimized - no technician required - even if you
change the room layout.

Easy installation

Installing the Dual HDL300 is an easy project that takes about 60 minutes.
You hang each unit on the wall with two screws, run one cable from each unit
to the connect module and another to a computer. Compare that to traditional
systems for large spaces that may include choosing and installing multiple mics,
speakers, cables and a DSP - a process that can take days and require outside
technicians.

Manage from anywhere

The Dual HDL300, and all your Nureva audio conferencing systems, can be
managed from anywhere with Nureva Console - our secure cloud-based
platform included with each system. Check device status, fine-tune audio
settings, adjust the microphone pickup zone, activate voice amplification, update
firmware and more. You can also access the Nureva Developer Toolkit - cloud-
based APIs that let you create integrations for streamlining your workflows.

The HEPA 13 Activated Carbon Filter is designed perfectly to work with the Cyclone O2 air purifier. This filter works to remove 99.99% microns in the air, leaving the space around you smelling clean and fresh. HEPA 13 FilterA HEPA 13 filter captures small microns in the air cleaning 99.99%. This cleans smoke, dust, and pet dander. Activated Carbon FilterThis high efficiency cleans odors in the air such as smoke, wildfires, and cooking smells, leaving the air around you smelling fresh and clean.360 Degree Cylindrical FilterUsing a 360 Degree filter, allows for the O2 to capture particles from every direction and push out surrounded air flow to clean all around. Convenient Filter ReplacementThe filter needs no expert installation. The O2 device will flash a red light, indicating you need a new filter replacement. Touch the power button for 10 seconds and you can begin the process for a filter replacement. Purchase with confidence and 100% satisfaction guaranteed to clean the air. Remove all packaging from the filter before carefully installing it.

Overview | "Entry-level" just got sweeter

The Poly CCX 400 is an entry-level business phone that's easy to use. Its interface is simple and intuitive. And contacts and meetings are one swipe or one tap away on a color touch screen.

Sound your best

Hear every nuance with Poly HD Voice and Poly Acoustic Clarity technologies. Poly Acoustic Fence technology reduces distracting background noise and makes calling a pleasure.

Stylish, ultra-usable design

Enjoy the ergonomic design and the intuitive user touchscreen interface that saves you the hassle of learning new features and functions. When a phone is this easy, better collaboration and productivity aren't far behind.

Features | Audio clarity

Conversations stay clear with Poly HD Voice and Poly Acoustic Clarity technologies.

Distraction-free calls

Reduce distracting background noise with Poly Acoustic Fence technology.

Touchscreen controls

Contacts and meetings are easily accessible via the color touchscreen with 5" multi-touch LCD display.

IT friendly

Easy for IT to manage with provisioning and management of telephony deployment and support.

Optional wall mount

Wall mountable with optional CCX 400 wall mount kit sold separately.

Communications platforms

An IT manager's dream, this desk phone was created for communication and is optimized and certi?ed to work with top virtual meeting providers.

DELL:

• 311-9421
• 468-8992
• 725-10127

Cyclone O2 Air Purifier

• Direct Algebraic Logic
• Change Sign (+/-)
• Square Root
• Backspace
• Constants (+/-/x/divide)
• Grand Total
• Percent

• 2 x Integrated Microphone and Speaker Bars
• Connect module
• Connect module mounting bracket
• Country specific power cable
• 2 x Ethernet cables, CAT6 SSTP, 50' (15 m), Class 3 rated
• USB Type A-B cable, 6' (1.8 m), VW-1 rated
• Infrared remote with 2 AAA batteries
• Documentation

• CCX 400 Business Media Phone With Open SIP
• Desk Stand
• Handset With handset Cord
• Network (LAN) cableCAT-5E
• Setup Sheet

Accessories and Cables - 30 days