User`s manual

78
Appendix
Technical specifications
Operation Operating time*
Talk time (cordless handset) Up to five hours
Talk time (cordless handset speakerphone) Up to five hours
Standby Up to four 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 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 only a certain distance — which can vary with the locations of the
telephone base and handset, the weather, and the construction of your building.
1921.536MHz - 1928.448MHz
5
3.2VDC - 4.2VDC
9VDC @200mA
32°F - 122°F
0°C - 50°C
RF frequency band
Channels
Operating temperature
Handset voltage
Charger voltage
(AC adapter output)
96 Vrms - 127VrmsCharger voltage
(AC voltage, 60Hz)
3.6V 600mAHReplacement battery