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Grandstream DP720
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Main Specifications
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Product Description
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Grandstream DP720 - cordless extension handset - 3-way call capability
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Product Type
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Cordless extension handset
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Total Number of Wireless Handsets
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1
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Cordless Phone Standard
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DECTGAP
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VoIP Protocols
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SIP
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Voice Codecs
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G.711, G.723.1, G.728, G.729ab, G.726, iLBC, G.727
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Lines Supported
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10 lines
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Speakerphone
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Yes
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Call Services
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Call Waiting, Call Forwarding, Call Transfer, Call Hold
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Display
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LCD display - color - Yes
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General
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Product Type
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Cordless extension handset
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Total Number of Wireless Handsets
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1
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Miscellaneous
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Connections
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Headset jack / mini-phone 3.5 mm ¦ Micro-USB
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Hearing Aid Compatible
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Yes
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Battery
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Battery
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AAA type
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Technology
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Nickel metal hydride
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Talk Time
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Up to 1200 min
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Standby Time
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Up to 250 h
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Display
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Type
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LCD display - color
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Display Location
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Handset
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Diagonal Size
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1.8"
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Display Resolution
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160 x 128 pixels
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Backlit
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Yes
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Phone Features
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Cordless Phone Standard
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DECTGAP
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Call Services
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Call Waiting, Call Forwarding, Call Transfer, Call Hold
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Max Base Units Supported
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4
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Max Handset Operating Distance
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164 ft
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Max Handset Operating Distance (Outdoor)
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984 ft
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Dialer Location
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Handset
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Conference Call Capability
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3-way
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Speakerphone
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Yes
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Dimensions & Weight (Handset)
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Width
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2 in
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Depth
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1 in
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Height
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6.1 in
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Weight
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4.9 oz
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IP Telephony
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VoIP
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Yes
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VoIP Protocols
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SIP
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Voice Codecs
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G.711, G.723.1, G.728, G.729ab, G.726, iLBC, G.727
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Lines Supported
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10 lines
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Voice Features
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HD Voice, acoustic echo cancellation (AEC), automatic gain control (AGC)
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