Grandstream GDP 720 VoIP phone
Grandstream GDP 720 VoIP phone
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- Technical details
- Harmonized System (HS) code: 85171800
- Design
- Product color: Black
- Old-fashioned telephone: No
- Mounting type: Desk
- Number of buttons: 23
- Power
- AC input voltage: 100 - 240 V
- Supported battery type: AAA
- AC input frequency: 50 - 60 Hz
- Battery capacity: 800 mAh
- Talk time: 20 h
- Battery type: Nickel-metal hydride (NiMH)
- Standby time: 250 h
- Weight and dimensions
- Product weight: 138 g
- Weight with packaging: 360 g
- Product depth: 26 mm
- Product width: 50 mm
- Product height: 155 mm
- Management features
- Language support
- Portuguese
- Estonian
- Norwegian
- Chinese traditional
- Dutch
- French
- Spanish
- Japanese
- Danish
- Czech
- Finnish
- Romanian
- Polish
- Simplified Chinese
- Korean
- German
- English
- Turkish
- Navigation keys: Yes
- Language support
- Working conditions
- Temperature range (storage): -20 - 60 °C
- Temperature range (operation): -10 - 50 °C
- Permissible relative humidity: 10 - 90%
- Efficiency
- Model: DECT telephone
- Maximum external range: 300 m
- Maximum indoor range: 50 m
- Headset type: Wireless headset
- Package contents
- Number of headphones included: 1
- Belt clip: Yes
- Quick Start Guide: Yes
- Display
- Resolution: 128 x 160 px
- Screen type: TFT
- Backlight color: Blue
- Backlit screen: Yes
- Touchscreen: No
- Screen diagonal: 1.8"
- Built-in display: Yes
- Ports and interfaces
- Headphone plug with microphone: 3.5 mm
- Other functions
- Charging source
- USB
- Alternating current
- Charging source
- Pointing
- LEDs: Yes
- Safety warning
- Warnings
- Store away from water and moisture.
- Do not open the device, there is a risk of electric shock.
- Please follow the instructions for proper installation and use.
- Warnings
- Call handling
- Dialing Speed: Yes
- Call forwarding capability: Yes
- Call Hold: Yes
- Conference call capability: Yes
- Call waiting: Yes
- Phone features
- Speaker: Yes
- Multi-headphone compatibility: 5
- Microphone mute: Yes
| Name | Details |
|---|---|
| Department | Electronics |
| Category | Computers and accessories |
| Producer | Grandstream |