AT&T 2U20 manual Quick Reference Guide, Indication

Page 21

QUICK REFERENCE GUIDE

INDICATION :

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Portable unit won’t

Portable unit

Headset is

Headset

Caller

Portable unit

 

 

turn on or allow

 

 

battery pack

 

 

outbound or

picking up

user can’t

can’t hear

locks up or

 

 

won’t charge

interference

 

 

inbound calls

hear caller

headset user

loses com-

 

 

properly

ITEMS TO CHECK :

 

 

 

 

munications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Determine if base and portable unit ringers are

X

 

 

 

 

 

 

 

turned on and ON/OFF key has been pressed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remove portable unit from base for at least five minutes,

 

 

 

 

 

 

 

 

then replace portable unit in base unit cradle until beep is

X

 

 

 

 

X

 

heard through headpiece (approximately two seconds)

 

 

 

 

 

to ensure a common security code.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unplug AC adapter from base unit and battery pack

X

 

 

 

 

 

 

 

from portable unit, reattach power sources and place

X

 

 

 

X

 

portable unit in base unit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Determine if portable unit is outside range of base unit.

X

 

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Determine if low battery condition exists.

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Move base unit to alternate location.

X

 

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

Ensure units are located away from radio

X

 

X

X

X

 

 

 

frequency devices.

 

 

 

 

 

 

 

 

Ensure AC adapter and telephone line cord

X

X

 

 

 

X

 

are properly installed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Verify that Tone/Pulse switch is set appropriately.

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ensure headpiece is properly positioned.

 

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

Adjust volume control as necessary.

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

Determine if MUTE is turned on.

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

Ensure that base unit antenna is fully extended and

X

 

X

X

X

 

 

 

positioned vertically.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ensure battery pack is installed in portable unit.

X

X

 

 

 

X

 

 

 

 

 

 

 

 

 

 

Clean metal charging contacts on portable unit.

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

18

Image 21
Contents AT&T Important Safety Instructions If the product has been exposed to rain or water Table of Contents Welcome Product FeaturesGetting Started Ringer ON/OFF Portable Unit and AccessoriesG U R E Base Unit and AccessoriesUniversal Headpiece Styles For AT&T Partner System Users Installation For Standard Telephone UsersBottom of portable unit Wearing a Universal Headpiece Selecting and Attaching a Universal HeadpieceWearing the Portable Unit Portable Unit Operation To store phone numbers into memory speed dial REDIAL/PAUSE Key Tone * Key Home Office Use Varta VIP 105/6 GP NT30AAK3BMLOperating Procedures Maintaining Secure Communications Indication Quick Reference GuideLimited Warranty Limited Warranty and Limitation of LiabilityFCC Information Page 40423-01

2U20 specifications

The AT&T 2U20 is a cutting-edge single-access point platform designed primarily for enterprise-level networking. This device serves as an optimal solution for businesses seeking to enhance their connectivity while ensuring robust security and efficient management. The 2U20 stands out with its advanced capabilities, catering to a wide range of applications from data centers to large-scale enterprise environments.

One of the main features of the AT&T 2U20 is its exceptional scalability. The device supports multiple network configurations, allowing organizations to expand their networks seamlessly as their demands grow. With its modular design, businesses can easily add or replace components, resulting in reduced downtime and a more flexible network infrastructure.

The platform integrates the latest in networking technologies, including support for both wired and wireless connectivity. It is equipped with advanced Ethernet ports and Wi-Fi technologies that ensure high-speed connectivity. Moreover, the 2U20 supports multiple protocols, enhancing interoperability with various devices and systems.

In terms of security, the AT&T 2U20 employs state-of-the-art measures to protect sensitive data. It features comprehensive encryption protocols, firewalls, and advanced threat detection systems. This focus on security is crucial for businesses that handle confidential information and need to comply with regulatory standards.

The device also boasts enhanced management features through a user-friendly interface. Network administrators can easily configure, monitor, and maintain the system in real-time, significantly reducing operational complexities. This ease of management allows businesses to focus on their core functions rather than getting bogged down in network issues.

Another characteristic of the AT&T 2U20 is its energy efficiency. Designed with sustainability in mind, the platform reduces power consumption while delivering superior performance. This energy efficiency not only lowers operational costs but also diminishes the environmental impact of IT infrastructures.

In conclusion, the AT&T 2U20 is a versatile and powerful networking solution that meets the demands of modern enterprises. Its scalability, security features, management capabilities, and energy efficiency make it an ideal choice for businesses looking to enhance their network performance and reliability.