AT&T TL92378 Technical specifications, Operation Operating time, Dect 6.0 digital technology

Appendix J

Technical specifications

	RF frequency band		1921.536 MHz — 1928.448 MHz
	Channels		5
	Operating temperature		32°F — 122°F
			0°C — 50°C
	Telephone base voltage		96 — 129 Vrms
	(AC voltage, 60Hz)
	Telephone base voltage		6VDC @400mA
	(AC adapter output)
	Handset voltage		2.4 — 3.2 VDC
	Charger voltage		6VAC @300mA
	(AC adapter output)
	Replacement battery		2.4V 750mAH
Operation		Operating time*
Talk time (handset)		Up to nine hours
Talk time (speakerphone)		Up to two hours
Standby		Up to five days

* Operating times will vary depending on your actual use and the age of the battery.

DECT 6.0 digital technology

The AT&T DECT 6.0 products offer unsurpassed range performance and sound clarity. This is achieved through a unique antenna design and advances in noise-filtering technology. An independent laboratory has confirmed that AT&T DECT 6.0 products perform up to 45% better in range competitions. Now calls can be taken in the basement, backyard and garage with exceptional sound quality.

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 only 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.

Extended range and clarity

This telephone base comes with an antenna which gives much better clarity and covers a longer range than before.

95