Technical Specifications - AT&T EL52100 Quick Start Manual

Technical specifications

RF frequency band
Channels
Operating temperature
Telephone base voltage
(AC voltage, 60Hz)
Telephone base voltage
(DC adapter output)
Handset voltage
Operating times*
* Operating times vary depending on your actual use and the age of the battery.
92.536MHz – 928.448MHz
5
32°F – 22°F
0°C – 50°C
96 – 30Vrms
6VDC @400mA
2.4 – 3.2VDC
Talk time (handset): up to seven hours
Talk time (speakerphone): up to four hours
Standby: up to five days
28