Technical Specifications; Dect 6.0 Digital Technology; Telephone Operating Range; Simulated Full-Duplex Handset Speakerphone - AT&T EL52106 User Manual

Appendix

Technical specifications

RF frequency band
Channels
Telephone base adapter voltage
(AC voltage, 60Hz)
Telephone base voltage
(DC adapter output)
Handset voltage
Charger voltage
(AC adapter output)
Operating times*
*Operating time varies depending on your actual use and the age of battery.

DECT 6.0 digital technology

Digitally Enhanced Cordless Telecommunications (DECT) 6.0 is a new
frequency band that transmits your voice across multiple channels. This
technology provides superior quality of voice and sound, high protection
against wiretapping and better range than 2.4GHz and 5.8GHz phone
systems, while not interfering with wireless routers.

Telephone operating range

This cordless telephone operates within the maximum power allowed by
the Federal Communications Commission (FCC). Even so, this handset and
telephone base can communicate over a certain distance — which can vary
with the locations of the telephone base and handset, the weather, and the
construction of your home or office.

Simulated full-duplex handset speakerphone

The simulated full-duplex speakerphone on your handset allows both ends
of a call to speak and be heard at the same time. Optimal performance is
subject to external factors and individual usage.
1921.536MHz — 1928.448MHz
5
96 — 130Vrms
DC6V @ 400mA
2.4VDC
DC6V @ 400mA
Talk time (handset): up to 7 hours
Talk time (speakerphone): up to 3.5 hours
Standby: up to 5 days
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