Technical Specifications; Dect 6.0 Digital Technology; Operating Range; Extended Range And Clarity - AT&T TL7600 User Manual

Appendix

Technical specifications

RF frequency band
Channels
Operating temperature
Headset voltage
Charger voltage
(AC adapter output)
Replacement battery

DECT 6.0 digital technology

Digital Enhanced Cordless Telecommunications (DECT) 6.0 is a new
frequency band that transmits your voice across multiple channels.
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.

Operating range

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

Extended range and clarity

Experience the best in long-range coverage and clarity, provided by
a unique antenna design and advances in noise-filtering technology.
The TL7600 is a fully cordless DECT 6.0 headset offering a range
of up to 500 feet. Open range test was performed by Wyle
Laboratories, an independent commercial test facility. "Up to 500
feet" cordless headset range refers to the maximum open field
range. Actual range may vary depending on intervening obstacles.
Sound level protection technology conforms to the current
regulations and is used to filter out the loud and high-pitched noises.
1921.536MHz - 1928.448MHz
5
32°F - 122°F
0°C - 50°C
3.2 - 4.2VDC
6VDC @200mA
3.7V 240mAH
49