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Appendix
RF frequency band 1921.536MHz — 1928.448MHz
Channels 5
Operating temperature 32°F — 122°F
0°C — 50°C
Handset voltage 2.4 — 3.2 VDC
Charger voltage
(AC adapter output)
6VAC @300mA
Replacement battery 2.4V 750mAH
Operating time* Talk time (handset): up to eight hours
Talk time (speakerphone): up to five hours
Standby: up to seven days
* Operating times varies 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. 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 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.
Technical specifications