The DP735 is a rugged DECT cordless IP phone designed to provide seamless mobility across various environments, including businesses, warehouses, retail stores, and residential settings. It pairs with Grandstream's DP750, DP752, and DP755 DECT VoIP base stations, delivering reliable connectivity and exceptional telephony performance.

Built to withstand demanding conditions, the DP735 ensures robust and high-quality communication, offering the perfect combination of mobility, durability, and top-notch VoIP functionality.

Brand New - A brand-new, unused, unopened, undamaged item in its original packaging.

This item comes with a 12-month manufacturer's warranty.

• Supports a range of up to 400 meters outdoors (with DP755) and 50 meters indoors
• 2.4 inch (240x320) color TFT LCD with 3 programmable soft keys
• Offers 65-hour talk time and 650-hour standby time
• Supports up to 20 SIP accounts and 20 lines per handset as well as 3-way conferencing
• DECT authentication & encryption technology to protect calls & account
• Dedicated push-to-talk button; built-in proximity and accelerometer sensors
• Automated provisioning options include TR-069 and XML config files
• Use with Grandstream’s UCM series of IP PBXs for Zero Config provisioning
• HD audio to maximize audio quality and clarity; full duplex speakerphone
• Ruggedized design, IP67 Rated-Water-proof, dust-proof, cleaning chemical resistant, antimicrobial casing, drop safe from 2.5m

• 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/DP755) or up to 300 meters (DP750)
• Indoor Range: up to 50 meters
• Protocol/Standards: Hearing Aid Compatibility (HAC) compliant
• HD Audio: Yes, both on Handset and Speakerphone
• Universal Power Supply: Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro USB-B Connector;
• Battery: Rechargeable 2000mAh Li-ion battery, 650 hours of standby time and 65 hours of talk time (laboratory data)
• Dimensions: Handset:166.00 x 57.80 x 26.30mm; Charger cradle: 82.00 x 80.00 x 30.60mm
• Weight: Handset: 221.5g; Charger cradle: 56g; Universal power supply: 55g; Package: 535g
• Weatherproof: IP67 Rated-Water-proof, dust-proof, cleaning chemical resistant, antimicrobial casing and 2.5m drop safe

• 1x Grandstream DP735 Ruggedized DECT Cordless HD Handset
• universal power supply
• charger cradle
• belt clip
• 1 battery
• Quick Start Guide

This is an IP Telephone. It requires an IP account from your provider. Your IP provider will be able to provide credentials to load into your phone. If your provider requires certain firmware to use this phone on their network please contact us before purchasing.

Do you have a question about this product? Please call 1800 90 90 99.