Technical Specifications; Dect 6.0 Digital Technology; Telephone Operating Range; Hd Audio - AT&T CRL32302 Complete User's Manual

Appendix

Technical specifications

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

DECT 6.0 digital technology

Digitally 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. 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.

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.
1921.536MHz – 1928.448MHz
5
32°F – 122°F
0°C – 50°C
96 – 130Vrms
6VDC @400mA
2.4VDC
6VAC @300mA
Talk time (handset): up to seven hours
Talk time (speakerphone): up to five hours
Standby: up to seven days
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