
Appendix
Technical specifications
RF frequency band | 1921.536MHz - 1928.448MHz | ||
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Channels | 5 |
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Operating temperature | 32°F - 122°F |
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| 0°C - 50°C |
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Deskset voltage | 100 Vrms - 120Vrms | ||
(AC voltage, 60Hz) |
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Deskset voltage | 6VDC @400mA |
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(AC adapter output) |
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Replacement battery | 3.6V 600mAH |
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Backup battery |
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Operation |
| Operating time* | |
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Talk time (corded handset) |
| Up to 12 hours | |
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Talk time (speakerphone/ corded headset) | Up to 7 hours | ||
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Standby |
| Up to 3 days | |
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* Operating times 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
Telephone operating range
This cordless telephone operates within the maximum power allowed by the Federal Communications Commission (FCC). Even so, the deskset can communicate over only a certain distance — which can vary with the locations of the deskset, the weather, and the construction of your building.
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