Description
The Grandstream DP735 offers reliable cordless communication with a robust battery capacity of 2000 mAh, providing a talk time of up to 65 hours and a standby time of 650 hours. With its durable construction, this phone features waterproof, chemical-resistant, and drop-resistant qualities, making it ideal for various environments. Its compact design includes a lightweight handset with a 2.4-inch color LCD display, ensuring clear visibility and ease of use. Additionally, it supports multiple languages, allowing for a personalized user experience.
Equipped with VoIP capabilities, the DP735 can handle up to 20 SIP accounts and features HD audio for clear sound. Its user-friendly interface includes programmable buttons, an intercom function, and a message waiting indicator. Enhanced features such as automatic gain control, background noise suppression, and hearing aid compatibility make this phone a choice for those seeking functionality and convenience in their communication solutions.
- Long battery life with up to 65 hours of talk time
- Durable design with waterproof and drop-resistant features
- Supports up to 20 SIP accounts and HD audio
- User-friendly design with programmable buttons and intercom functionality
- Lightweight and portable for versatile use
- Durable construction
Designed to withstand tough conditions, the DP735 is waterproof, chemical-resistant, drop-resistant, and dust-proof, ensuring it remains functional in various environments. - Long-lasting battery
With a 2000 mAh lithium-ion battery, this cordless phone offers a talk time of 65 hours and standby time of 650 hours, making it efficient for everyday use. - Advanced voice technology
Features a variety of voice codecs and advanced noise reduction methods, ensuring high-quality sound for clear and professional communication. - User-friendly interface
The bright 2.4-inch color LCD display supports multiple languages and includes an easy-to-navigate menu for simplified operation. - Versatile communication options
Support for 20 SIP accounts and conference calling capabilities, along with programmable keys, provides a flexible and efficient communication solution.
What’s in the Box
- Grandstream DP735
- Belt clip, power adapter, charger cradle
Main Specifications
Product Description | Grandstream DP735 – cordless VoIP phone – 3-way call capability |
Product Type | Cordless VoIP phone |
Total Number of Wireless Handsets | 1 |
Cordless Phone Standard | DECT |
VoIP Protocols | SIP |
Voice Codecs | G.722, G.726, G.711µ, G.711a-law, G.723.1, G.729ab, iLBC, Opus |
Lines Supported | 20 lines |
Speakerphone | Yes |
Call Services | Call Transfer, Call Hold, Call Forwarding, Call Waiting |
Display | LCD display – colour – Yes |
Extended Specifications
General
Product Type | Cordless VoIP phone |
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Total Number of Wireless Handsets | 1 |
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Shipping Weight | 535 g |
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Protection | IP67, waterproof, dust-proof, chemical-resistant, antimicrobial, drop-resistant |
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Phone Features
Cordless Phone Standard | DECT |
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Call Services | Call Transfer, Call Hold, Call Forwarding, Call Waiting |
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Max Handsets Supported | 10 |
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Max Handset Operating Distance | 50 m |
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Max Handset Operating Distance (Outdoor) | 400 m |
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Dialer Location | Handset |
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Conference Call Capability | 3-way |
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Speakerphone | Yes |
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Programmable Buttons Qty | 3 |
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Volume Control | Yes |
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Indicators | Message waiting indicator |
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Additional Functions | Rugged, push to talk (PTT), proximity sensor, accelerometer, mute, vibration alert, Intercom, phonebook transfer, auto answer, DECT security mode, SUOTA, OTA (Over the Air) upgrade |
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IP Telephony
VoIP | Yes |
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VoIP Protocols | SIP |
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Voice Codecs | G.722, G.726, G.711µ, G.711a-law, G.723.1, G.729ab, iLBC, Opus |
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Lines Supported | 20 lines |
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Network Protocols | TR-069 |
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Voice Features | HD audio, acoustic echo cancellation (AEC), automatic gain control (AGC), Noise Reduction (NR), background noise suppression |
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Network Features | Up to 20 SIP accounts |
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Display
Type | LCD display – colour |
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Display Location | Handset |
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Diagonal Size | 2.4″ |
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Display Resolution | 240 x 320 pixels |
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Backlit | Yes |
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Display Languages | English, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish, Portuguese, Russian, Turkish, Arabic, Croatian, Chinese (simplified), Chinese (traditional), Japanese, Korean, Slovak, Serbian, Greek, Swedish |
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Miscellaneous
Connections | Micro-USB
Headset jack / mini-phone 3.5mm |
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Hearing Aid Compatible | Yes |
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Placing / Mounting | Table-top |
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Included Accessories | Power adapter, charger cradle, belt clip |
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Battery
Capacity | 2000 mAh |
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Technology | Rechargeable – Lithium Ion |
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Talk Time | 65 hours |
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Standby Time | 650 h |
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Dimensions & Weight (Base)
Width | 8.2 cm |
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Depth | 3.06 cm |
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Height | 8 cm |
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Weight | 56 g |
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Dimensions & Weight (Handset)
Width | 5.78 cm |
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Depth | 2.63 cm |
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Height | 166 cm |
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Weight | 221.5 g |
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Dimensions & Weight (Power Adapter)
Dimensions & Weight (Shipping)
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