91-000272-010-000_E2715B&E1215B_R0.qxd 2/23/2005 5:38 PM Page 24

Appendix

Technical specifications

RF Frequency Band

2400 MHz — 2485 MHz

(Handset to base)

 

 

 

RF Frequency Band

2400 MHz — 2485 MHz

(Base to handset)

 

 

 

Channels

95

 

 

Channel Spacing

864 KHz

 

 

Output Power

20 dBm

 

 

Sensitivity

-96 dBm

 

 

Modulation

GFSK

 

 

Operating Temperature

32°F — 122°F

 

0°C — 50°C

 

 

Base Unit Voltage

96 — 130 Vrms

(AC Voltage, 60Hz)

 

 

 

Base Unit Voltage

9VDC @400mA

(AC Adapter Output)

 

 

 

Charger Voltage

9V DC @ 150mA

(AC Adapter Output)

 

 

 

Handset Voltage

3.2 — 4.7 VDC 600mAH

 

 

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AT&T E1215B, E2715B user manual Technical specifications, Gfsk

E1215B, E2715B specifications

AT&T has established itself as a leader in communication technologies with a wide range of devices and services. Among its offerings, the AT&T E2715B and E1215B stand out as reliable options for customers in need of efficient communication tools.

The AT&T E2715B is a feature-rich cordless phone that caters to users looking for both functionality and aesthetics. This model integrates DECT 6.0 technology, ensuring a secure line with reduced interference and enhanced clarity. It features a large, easy-to-read LCD screen that displays information clearly, making it user-friendly for people of all ages. Additionally, the E2715B includes caller ID capabilities, enabling users to see incoming call information quickly. The model is designed with a speakerphone function, allowing hands-free communication, which is particularly useful during multitasking.

Moreover, the E2715B has a robust battery life, offering extended talk time and standby time, which minimizes the hassle of frequent recharging. Another notable feature is the phone's ability to support multiple handsets, allowing users to expand their communication system throughout the home or office easily.

On the other hand, the AT&T E1215B is targeted toward users who prefer straightforward functionality. This model also employs DECT 6.0 technology, providing interference-free and high-quality audio during conversations. The E1215B has a compact design, making it an ideal option for those with limited space. Its illuminated display ensures visibility in low-light conditions, while the keypad is designed for ease of use.

Despite its simplicity, the E1215B does not compromise on essential features. It offers a voicemail capability, caller ID, and the convenience of one-touch dialing, making it practical for everyday use. The battery performance is commendable, allowing for hours of talk time while remaining lightweight and portable.

Both the AT&T E2715B and E1215B exemplify innovation in home communication devices, prioritizing user experience, functionality, and technological advancements. These models are ideal for a diverse range of users, from technology enthusiasts to those seeking simple yet effective communication solutions. With their combination of modern features, robust battery life, and user-friendly designs, they represent excellent choices in today's evolving telecommunications landscape.