Grandstream DP722 HD DECT Cordless Handset

The Grandstream DP722 is a high-performance cordless DECT phone, that offers exceptional mobility without sacrificing audio quality. Its stylish design fits perfectly in any modern Nigerian home or office setting.

Key Features

1. Exceptional HD Audio Quality: Enjoy crystal-clear voice calls, thanks to its cutting-edge HD audio capabilities.
2. Long-Range Connectivity: With an impressive outdoor range of up to 400 and 50 meters indoors.
3. Extended Battery Life: Experience up to 20 hours of talk time and 250 hours of standby time, minimizing the need for frequent charging.
4. Easy-to-Use Interface: A user-friendly interface with a clear backlit display ensures easy navigation and call management.
5. Multi-Handset Support: Pair up to 5 handsets with a single base station, ideal for home and small office environments.
6. 3-Way Voice Conferencing: Conduct efficient conference calls with its 3-way voice conferencing feature.

Whether you’re running a business, working from home, or need a reliable phone system, the Grandstream DP722 DECT HD phone is your ideal choice.

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 350 meters (DP752) or up to 300 meters (DP750)
• Indoor Range: up to 50 meters

Peripherals

• 1.8 inch (128×160) color TFT LCD
• 23 keys including 2 soft keys, 5 navigation/ menu keys, 4 dedicated function keys for SEND, POWER/END, SPEAKERPHONE, MUTE
• 3-colour MWI LED
• 3.5mm headset jack
• Removable belt clip
• Micro-USB port for alternative charging and non-battery operation

Protocol/ 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, 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

Security

• DECT authentication & encryption

Multi-Language

• 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 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 Start Guide

Dimensions (H X W X D)

• Handset: 158 x 50 x 28.1mm with buckle; Charger cradle: 81.15 x 75.89 x 36.36mm

Weight

• Handset: 110g; Charger cradle: 44g; Universal power supply: 50g; Package: 328g

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: 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)