DP722 Technical Specifications
DP720 Technical Specifications
The following table resumes all the technical specifications including the protocols/standards supported, voice codecs,
telephony features, languages, and upgrade/provisioning settings for the DP720 handset:
Temperature and Humidity
Operation: -10º to 50ºC (14 to 122ºF); Charging: 0 to 45ºC (32 to 113ºF); Storage: -20º to
60ºC (-4 to 140ºF); Humidity: 10% to 90% non-condensing
Compliance FCC, CE, RCM, IC
Air Interface
Telephony standards: DECT
Frequency bands:
1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US)
1910 – 1920 MHz (Brazil), 1786 – 1792 MHz (Korea)
1893 – 1906 MHz (Japan), 1880 – 1895 MHz (Taiwan)
Number of channels: 10 (Europe), 5 (US, Brazil or Japan), 3 (Korea), 8 (Taiwan)
Range: up to 300 meters outdoor and 50 meters indoor
Peripherals
1.8 inch (128×160) color TFT LCD
23 keys including 2 softkeys, 5 navigation / menu keys, 4 dedicated function keys for
SEND, POWER/END, SPEAKERPHONE, MUTE
3-color MWI LED
3.5mm headset jack
Removable belt clip
Micro-USB port for alternative charging and non-battery operation
Protocols/Standards Hearing Aid Compatibility (HAC) compliant
Voice Codecs
G.722 codec for HD audio and G.726 codec for narrow band audio (G.711μ/a-law,
G.723.1, G.729A/B, iLBC and OPUS are supported via companion DECT base station),
AEC, AGC, Ambient noise reduction on handset mic, advanced noise suppression for
incoming audio
Telephony Features
Hold, transfer, forward, 3-way conference, push-to-talk, intercom, downloadable
phonebook, call waiting, call log, auto answer, click-to-dial, exible dial plan
HD Audio Yes, in both Handset and Speakerphone modes
Security DECT authentication & encryption
Multi-language
English, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish, Portuguese,
Russian, Turkish, Arabic, Chinese Simple, Chinese Tradition, Japanese, Korean,
Slovakian, Serbian, Greek, Swedish
Upgrade/ Provisioning Software Upgrade Over-The-Air (SUOTA), handset provisioning Over-The-Air
Multiple Line Access Each handset may access up totwenty (20)lines
Power & Green Energy Eciency
Universal Power Supply Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USB
connection; Rechargeable 800mAh Ni-MH Low Self-Discharge (LSD) AAA batteries
(250 hours of standby time and 20 hours of talk time)
Package Content
Handset unit, universal power supply, charger cradle, belt clip, 2 batteries, Quick
Installation Guide
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