Technical Specifications - AT&T E2812B User Manual

Appendix

Technical specifications

Telephone operating range
This cordless telephone operates with the maximum power allowed by the Federal
Communications Commission (FCC). Even so, the handset(s) and telephone base
can communicate over only a certain distance - which can vary with the locations
of the telephone base and handset(s), the weather, the layout, and the construc-
tion of your home or office.
RF frequency band
(handset to base)
RF frequency band
(base to handset)
Channels
Operating temperature
Telephone base voltage
(AC adapter input)
Telephone base voltage
(AC adapter output)
Handset voltage
Charger voltage
(AC adapter output)
62
2400 MHz — 2483.5 MHz
2400 MHz — 2483.5 MHz
95
32°F — 122°F
0°C — 50°C
AC117V 60Hz
DC9V 400mA
3.6V 600mAh Ni-MH battery
DC9V 150mA