EN

 

Full name and number (including area

 

code) need to be stored in Phonebook

 

for name display if the name is unavailable

 

through Caller ID.

Caller ID is not

You must subscribe to the Call Waiting

displayed during a

Caller ID service for this feature to work.

Call Waiting call

Contact your local phone company to

 

confirm you have signed up for

 

Call Waiting Caller ID service.

 

While receiving the Call Waiting call, a

 

second phone was in use. The ID-2820

 

cannot receive Call Waiting ID data when

 

a second phone is in use.

Handset does not ring

Ring Volume is set to ‘OFF’ (see the

 

section in this manual titled HANDSET

 

SETTINGS - CHANGE RING AND KEY

 

TONES Page 23).

 

 

Keys activated while

Activate the Smart Key Lock feature (see

talking

the section in this manual titled HANDSET

 

SPECIAL FEATURES Page 26).

 

Make sure that your ear is touching the top

 

section of the handset (receiver) while you

 

are talking.

 

 

Mute, intercom,

Check if manual Key Lock or Smart

and speakerphone

Key Lock is engaged (see the section in

features do not work

this manual titled HANDSET SPECIAL

during a call

FEATURES Page 26).

 

 

Low Battery

Battery pack may need to be replaced.

indicator displays

Replace battery pack with the

even if recharged

same or equivalent type recommended

 

by the manufacturer:

 

NiMH 650mAh 3.6V(AAA) battery pack.

 

 

34

Page 35
Image 35
AT&T 2820 manual Settings Change Ring and KEY

2820 specifications

The AT&T 2820 is a versatile wireless device designed for consumers seeking reliable connectivity and advanced features. This innovative device stands out for its robust performance and user-friendly interface, making it a valuable option for both casual users and professionals alike.

One of the main features of the AT&T 2820 is its high-speed connectivity. It supports the latest 4G LTE technology, allowing users to experience lightning-fast internet speeds for browsing, streaming, and downloading. With its powerful antenna and enhanced signal strength, the AT&T 2820 ensures a stable connection even in areas with weak cellular signals. This reliability is essential for video conferencing, online gaming, and other bandwidth-intensive activities.

The device is equipped with a user-friendly touchscreen display, offering easy navigation through its various settings and features. Users can easily manage their connections, check data usage, and adjust network settings. The interface is designed to be intuitive, making it accessible even for those who may not be tech-savvy.

Another notable characteristic of the AT&T 2820 is its multi-device support. It can connect to multiple devices simultaneously, including smartphones, tablets, and laptops, making it an excellent choice for families or small teams needing to share a single internet connection. This feature is particularly useful for remote work environments or during travel, where a reliable network is essential for productivity.

Durability and portability are additional strong points of the AT&T 2820. Its compact design allows for easy transport, whether in a bag or pocket. The long-lasting battery ensures that users can stay connected for extended periods without the need for frequent recharging. This is especially advantageous for those who are often on the go or are in situations where power outlets may be scarce.

In terms of security, the AT&T 2820 has built-in encryption to safeguard user data, ensuring a secure browsing experience. Users can connect safely without worrying about potential threats to their personal information.

Overall, the AT&T 2820 stands out as a powerful and reliable wireless device. With its combination of high-speed connectivity, user-friendly interface, multi-device support, and strong security features, it meets the needs of a wide range of users. Whether for personal use or business purposes, the AT&T 2820 delivers a seamless online experience, making it a strong contender in the wireless device market.