Technical Specifications - AT&T E2727B User Manual

Appendix Appendix

Technical specifications

RF Frequency Band
(Cordless handset to
base)
RF Frequency Band
(Base to cordless
handset)
Operating Temperature
Base Unit Voltage
(AC Voltage, 60Hz)
Base Unit Voltage
(AC Adapter Output)
Charger Voltage
(AC Adapter Output)
Cordless handset Voltage
921.4 MHz — 927.2 MHz
2400.9 MHz — 2405.1 MHz
32°F —122°F
0°C — 50°C
120V AC 60Hz
9V DC 400mA
9V DC 150mA
3.6V 600mAH Ni-Cd Battery
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