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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
(DC adapter output)
6VDC @ 400mA
Replacement battery 2.4V 750mAH
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
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.
Technical specifications