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 battery.
1921.536MHz — 1928.448MHz
5
32ºF — 122ºF
0ºC — 50ºC
96 — 130Vrms
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
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