Out of 1 Ratings

Owner's of the AT&T Cordless Telephone AT&T Cordless Telephone gave it a score of 5.0 out of 5. Here's how the scores stacked up:
  • Reliability

    5.0 out of 5
  • Durability

    5.0 out of 5
  • Maintenance

    5.0 out of 5
  • Performance

    5.0 out of 5
  • Ease of Use

    5.0 out of 5
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Technical specifications
RF frequency band 1921.536MHz – 1928.448MHz
Channels 5
Operating temperature 32°F – 122°F
0°C – 50°C
Handset voltage DC2.4V
Charger voltage
(AC adapter output)
AC6V @300mA
Operating times* Talk time (handset): up to seven hours
Talk time (speakerphone): up to five hours
Standby: up to seven days
* Operating times vary depending on your actual use and the age of the battery.
DECT 6.0 digital technology
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.
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 only 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.