DECT Cordless HD Handset for Mobility DP730


  • Supports a range of up to 400 meters outdoors and 50 meters indoors when used with the DP752 (300 meters outdoors when used with DP750)
  • 2.4 inch (240×320) color LCD with 3 programmable soft keys
  • Offers 40-hour talk time and 500-hour standby time
  • Supports up to 10 SIP accounts and 10 lines per handset as well as 3-way conferencing
  • Dedicated push-to-talk button, built-in proximity and accelerometer sensors for gesture control and alert notification
  • HD audio on the speakerphone, handset, and headset jack
  • Seamless 1-touch door control with Grandstream’s GDS series of Facility Access devices
  • Software and firmware updates over-the-air

1 in stock

SKU: DP730 Categories: ,


The DP730 is a DECT cordless IP phone that allows users to mobilize their VoIP network throughout any
business, warehouse, retail store and residential environment. It is supported by Grandstream’s DP750
and DP752 DECT VoIP base stations and delivers a combination of mobility and top-notch telephony
performance. Up to five DP730 handsets are supported on each base station while each DP730 supports a
range of up to 400 meters outdoors (with DP752) and 50 meters indoors with 40 hours of talk time and 500-
hour standby time . It touts a suite of robust telephony features including support for up to 10 SIP accounts
per handset, full HD audio, 2.4 inch color display, a 3.5mm headset jack, push-to-talk, a speakerphone and
more. When paired with Grandstream’s DECT Base Stations, the DP730 is a high-end handset that offers a
powerful cordless DECT solution for any business or residential user.

Additional information

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)
Outdoor Range: up to 400 meters (DP752) or up to 300 meters (DP750)
Indoor Range: up to 50 meters


2.4 inch (240×320) color TFT LCD
27 keys including 3 soft keys, 5 navigation/ menu keys, 4 dedicated function keys
for SPEAKERPHONE, MUTE, SEND, POWER/END, 3 side leys including 2 volume (up
and down) and 1 Push-to-Talk key,
3-color MWI LED
3.5mm headset jack
Proximity and accelerometer sensors
Backlit keypad
Removable belt clip
Micro-USB port for alternative charging and non-battery operation
Vibration Ring Mode


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, call park, call
pickup, downloadable phonebook, call waiting, call log, auto answer, click-to-dial,
flexible dial plan

HD Audio

Yes, both on Handset and Speakerphone


DECT authentication & encryption


English, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish,
Portuguese, Russian, Swedish, Turkish, Arabic, Chinese Simple, Chinese Tradition,
Japanese, Korean, Slovakian, Serbian

Upgrade/ Provisioning

Software Upgrade Over-The-Air (SUOTA), handset provisioning Over-The-Air

Multi-line Access

Each handset may access up to ten (10) lines

Power & Green Energy Efficiency

Universal Power Supply Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USB
Rechargeable 1500mAh Li-ion battery
(500 hours of standby time and 40 hours of talk time)

Package Content

Handset unit, universal power supply, charger cradle, belt clip, 1 battery, Quick
Start Guide

Dimensions (H x W x D)

Handset: 168.5 x 52.5 x 21.8mm; Charger cradle: 76 x 73 x 81mm


Handset: 180g; Charger cradle: 78g; Universal power supply: 50g; Package: 465g

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


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)

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