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Weight
Temperature and Humidity
Compliance
DP722 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 DP722 handsets.
Air Interface
Peripherals
Protocols/Standards
Voice Codecs
Telephony Features
HD Audio
Security
Handset: 180g;
Charger cradle: 78g;
Universal power supply: 50g;
Package: 465g
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
FCC: FCC Part 15B; FCC Part 15D; SAR (FCC 47 CFR Part2.1093;
IEEE 1528; IEC 62209-2); FCC Part68 HAC; FCC ID
CE：EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-
1;EN 301 489-1/-6; EN 301 406; EN 50332-2;
SAR(EN50360;EN50566;EN 50663;EN62209-1; EN62209-2; EN
62479); RED NB Cert
RCM：AS/NZS CISPR32; AS/NZS 60950.1;AS/CA S004;AS/ACIF
S040. ANATEL, EAC, UL(adapter).
DP730 Technical Specifications
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 350 meters outdoor and 50 meters indoor
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
Hearing Aid Compatibility (HAC) compliant
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 DP755), AEC, AGC, Ambient noise
reduction on microphone capturing and advanced noise suppression on
audio playing
Hold, transfer, forward, 3-way conference, push-to-talk, intercom, call
park, call pickup, downloadable phonebook, call waiting, call log, auto
answer, click-to-dial, flexible dial plan
Yes, in both Handsets and Speakerphone modes
DECT authentication & encryption
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