Telephone audio bandwidth
200 Hz – 3.5 kHz
IP audio bandwidth
200 Hz – 6.8 kHz
Security
64-bit digital encryption
Conference call
Up to 4 units
Microphone
Noise-canceling
Mute function
Yes
Base/treble setting
Yes
Remote handset lifter connectivity
Yes, accessory
IntelliTone™ Digital Signal Processing (DSP)
Yes
Weight (headset)
.84 oz/26 g
Weight (base)
9 oz/255 g
Operating temperature
50˚F - 104˚F/10˚C - 40˚C
Storage temperature
32˚F - 140˚F/0˚C - 60˚C |
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Telephone mode
Yes
IP mode
Yes
Operating frequency
1.9 GHz
Wireless technology
DECT 6.0
Range
Up to 300 ft.
Telephone talk time
Up to 9 hours
IP talk time
Up to 6 hours
Standby time
43 hours
Battery charge status
4 LEDs
Battery type
Lithium polymer
Output power
63 mW |