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 | |
| 0°C - 50°C | |
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Handset voltage | 2.4VDC - 3.2VDC | |
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Charger voltage | 6VAC @ 300mA | |
(AC adapter output) |
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Operation |
| Operating time* |
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Talk time (cordless handset) |
| Up to seven hours |
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Talk time (cordless handset speakerphone) | Up to five hours | |
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Standby |
| Up to seven 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
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.
Redefining long range coverage and clarity
This telephone base comes with an antenna which gives much better clarity and covers a longer range than before.
HD audio
HD audio improves sound quality by expanding and rebuilding frequencies that are lost with traditional phone calls. There is no additional telephone service requirement to use HD audio. It is designed to work with standard telephone service. Your system will automatically enhance all received sound with HD audio.
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