AT&T EP5632/EP5632-2 - Manual (Page 115)

111
Appendix
Technical specifications
Operating
temperature 0 deg C to 50 deg C
(32 deg F to 122 deg F)
Power input
voltage 120V AC 60Hz
Telephone base
output voltage 9V DC 600mA
Handset battery 3.6V 600mAh (NiMH)
Cordless system
operating frequency 5.725GHz to 5.850 GHz
Bluetooth system
operating frequency 2.400 GHz to 2.4835 GHz
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 construction of your home or office.
Accessory
handset charger
output voltage
9V DC 150mA