Key Features & Specifications
📱 Display & User Interface
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5-inch color capacitive touchscreen (resolution 720 × 1280 px; 9:16 aspect ratio) with multitouch gestures. dekom.com+1
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On-screen virtual keyboard, screen saver, adjustable base height. fusionconnect.com+1
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Multilingual user interface, adjustable font sizes, normal & dark modes. computershopjeddah.com+1
🔊 Audio & Call Quality
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Supports Poly HD Voice and Poly Acoustic Clarity — wideband/HD audio for handset, speakerphone and optional headset. HP Support+1
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Background-noise suppression and echo cancellation (full-duplex speakerphone) for clear calls even in noisy environments; supports Poly Acoustic Fence to reduce ambient noise. dekom.com+1
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Supports common audio codecs: G.711 µ/a, G.722 (HD), G.722.1, G.729AB, iLBC, and more; also supports OPUS. content.shi.com+1
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Frequency response for handset / speaker / headset mode: approx. 150 Hz–7 kHz (handset/speaker) depending on mode. pmctelecom.co.uk+1
🔌 Connectivity & Networking
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Dual Gigabit Ethernet ports (RJ-45), supports 10/100/1000BASE-TX. HP Support+1
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Power-over-Ethernet (PoE, IEEE 802.3af) support — can run without a separate power adapter. pmctelecom.co.uk+1
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One USB-A port (USB 2.0) for accessories like headsets or storage/media. dekom.com+1
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RJ-9 headset port + support for USB headsets. Hearing-aid compatible handset (HAC) + support for TTY adapters for accessibility.










