Appendix

Technical specifications

Frequency control

Crystal controlled

 

PLL synthesizer

 

 

Transmit frequency

Telephone base: 1921.536-1928.448 MHz

 

Handset: 1921.536-1928.448 MHz

 

 

 

Channels

5

 

 

 

Nominal effective range

Maximum power allowed by FCC and IC. Actual operating

 

range may vary according to environmental conditions at the

 

time of use.

 

 

Size

Handset: 149.7mm X 53.1mm X 36.8mm

 

Telephone base: 101.2mm X 118.6mm X 98.5mm

 

Charger: 88.8mm X 105.6mm X 84.5mm

 

 

 

Weight

Handset:

148.9 grams (including battery)

 

Telephone base: 155.0 grams

 

Charger:

90.0 grams

 

 

 

Power requirements

Handset:

2.4V DC 600mAH NiMH battery

 

Telephone base: 6V DC @ 300mA

 

Charger:

6V DC @200mA

 

 

Memory

Directory: 50 memory locations; up to 32 digits and 16

 

characters per location

Call log: 50 memory locations; up to 24 digits and 16 characters per location

DECT 6.0 digital technology

This technology digitally transmits your voice across multiple channels using the newly available DECT 6.0 frequency band. This technology provides superior quality of voice and sound, high protection against wiretapping and better range than 2.4 GHz and 5.8 GHz phone systems, while not interfering with wireless routers.

Telephone operating range

This cordless telephone operates with the maximum power allowed by the Federal Communications Commission (FCC). Even so, the handset(s) and telephone base can communicate over only a certain distance - which can vary with the locations of the telephone base and handset(s), the weather, the layout, and the construction of your home or office.

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AT&T AT3111-2 user manual Technical specifications, Dect 6.0 digital technology, Telephone operating range

AT3111-2 specifications

The AT&T AT3111-2 is a versatile and user-friendly corded telephone designed for residential use, emphasizing simplicity and functionality. It caters to users who prioritize ease of use combined with essential features, making it an ideal option for seniors or those who prefer a straightforward communication device without complex technology.

One of the main features of the AT3111-2 is its oversized buttons, which ensure legibility and make dialing easier for individuals with visual impairments or limited dexterity. The high-contrast keypad is straightforward, with bold, large numerals that allow users to quickly identify the keys they need. Additionally, the telephone includes a built-in speakerphone feature, allowing for hands-free conversations, which is particularly beneficial for multitasking or individuals who may have difficulty holding the phone to their ear.

The AT3111-2 also boasts adjustable volume controls, accommodating varying hearing needs. The ringer volume can be adjusted to suit personal preferences or the ambient noise level in the home environment. Furthermore, this phone is equipped with a visual ringer, which provides a visual indicator of incoming calls, enhancing accessibility for those with hearing impairments.

In terms of design, the AT3111-2 features a sleek and compact look that can effortlessly blend into various home décor styles. Its lightweight build ensures that it can be placed or moved with ease, whether on a nightstand, kitchen counter, or office desk. The corded nature of the phone guarantees reliability during power outages, allowing users to maintain communication even when electrical systems fail.

Additionally, the AT&T AT3111-2 offers programmable speed dial and memory functionality, which allows users to store frequently dialed numbers. This feature is particularly useful for quick and easy access to important contacts without the need to remember multiple numbers. The phone also includes a redial function, enabling users to easily call back the last number dialed.

Overall, the AT&T AT3111-2 is an excellent choice for those seeking a practical, no-frills corded phone with essential features. Its combination of ease of use, accessibility enhancements, and reliable performance makes it a staple in homes that value straightforward communication without the distractions of modern technology.