Technical Specifications - AT&T TL90073 User Manual

Dect 6.0 expansion handset for use with tl92273/tl92373/tl92473/ tl96273/tl96323/tl96373/ tl96423/tl96473 with bluetooth wireless technology
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Appendix

Technical specifications

RF frequen�� band
Channels
Operatin� temperature
Telephone base volta�e
(AC volta�e, 60Hz)
Telephone base volta�e
(AC adapter output)
Handset batter�
Char�er volta�e
(AC adapter output)
Operatin� times*
* Operatin� times var� dependin� on �our a�tual use and the a�e of the batter�.
DECT 6.0 digital technology
The AT&T DECT 6.0 produ�ts offer unsurpassed ran�e performan�e and sound �larit�.
This is a�hieved throu�h a unique antenna desi�n and advan�es in noise-filterin�
te�hnolo��. An independent laborator� has �onfirmed that AT&T DECT 6.0 produ�ts
perform up to 45% better in ran�e �ompetitions. Now �alls �an be taken in the
basement, ba�k�ard and �ara�e with ex�eptional sound qualit�.
Telephone operating range
This �ordless telephone operates within the maximum power allowed b� the Federal
Communi�ations Commission (FCC). Even so, this handset and telephone base �an
�ommuni�ate over onl� a �ertain distan�e — whi�h �an var� with the lo�ations of the
telephone base and handset, the weather, and the �onstru�tion of �our home or offi�e.
Redefining long range coverage and clarity
This telephone base �omes with an antenna whi�h �ives mu�h better �larit� and
�overs a lon�er ran�e than before.
HD audio
HD audio improves sound qualit� b� expandin� and rebuildin� frequen�ies that are lost
with traditional phone �alls. There is no additional telephone servi�e requirement to
use HD audio. It is desi�ned to work with standard telephone servi�e. Your s�stem will
automati�all� enhan�e all re�eived sound with HD audio.
Simulated full duplex handset speakerphone
The simulated full duplex speakerphone on �our handset allows both ends of a �all
to speak and be heard at the same time. Optimal performan�e is subje�t to external
fa�tors and individual usa�e.
1921.536MHz — 1928.448MHz
5
32°F — 122°F
0°C — 50°C
96 — 129 Vrms
6VDC @600mA
2.4 VDC, AAA x 2, Ni-MH
6VAC @300mA
Talk time (handset): up to 7 hours
Talk time (speakerphone): up to 5 hours
Standb�: up to 7 da�s
31

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