Technical Specifications; Dect 6.0 Digital Technology; Telephone Operating Range; Redefining Long Range Coverage And Clarity - AT&T CL83217 Complete User's Manual

Appendix

Technical specifications

RF frequency band
Channels
Telephone base voltage
(AC voltage, 60Hz)
Telephone base voltage
(AC adapter output)
Handset battery
Charger voltage
(AC adapter output)
Operation
Talk time (cordless handset)
Standby
* Operating times vary depending on your actual use and the age of the battery.

DECT 6.0 digital technology

The AT&T DECT 6.0 products offer unsurpassed range performance and sound clarity. This
is achieved through a unique antenna design and advances in noise-filtering technology. An
independent laboratory has confirmed that AT&T DECT 6.0 products perform up to 45% better in
range competitions against similarly equipped phones of the leading competition. Now, calls can
be taken in the basement, backyard and garage with exceptional sound quality.

Telephone operating range

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

Redefining long range coverage and clarity

This telephone base comes with an antenna which gives much better clarity and covers a longer
range than before.

HD audio

HD audio improves sound quality by expanding and rebuilding frequencies that are lost with
traditional phone calls. There is no additional telephone service requirement to use HD audio.
It is designed to work with standard telephone service. Your system will automatically enhance
all received sound with HD audio.

Simulated full-duplex handset and base speakerphones

The simulated full-duplex speakerphones on your handset and telephone base allow both ends
of a call to speak and be heard at the same time. Optimal performance is subject to external
factors and individual usage.
1921.536MHz - 1928.448MHz
5
96Vrms - 130Vrms
6VDC @ 600mA
2.4V 400mAh, 2xAAA Ni-MH
6VDC @ 100mA
Operating time*
Up to 7 hours
Up to 7 days
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