Description
Yealink W57R – Specifications
General / Device Type
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Model: W57R
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Type: Rugged DECT cordless handset (for DECT base stations / multi-cell DECT systems)
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Protection rating: IP54 — dust- and splash-resistant, suitable for rough environments
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Drop resistance: Can withstand drops from up to 3.5 meters
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Compatible with DECT base stations for roaming/handover support
Display & Interface
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Display: 1.8-inch color TFT screen, 128 × 160 pixels
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Backlit keypad with key-lock functionality
Audio & Voice / Calls
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HD-quality voice with wideband codec support and noise reduction
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Full-duplex speakerphone (hands-free)
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Up to 2 simultaneous calls per handset
Battery & Mobility / Range / Durability
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Talk time per charge: up to 40 hours
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Standby time per charge: up to 575 hours
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DECT wireless range: up to 50 meters indoors, up to 300 meters outdoors
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Headset support: 3.5 mm audio jack
Call / Phone Features
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Call hold, mute, transfer, call waiting, call forwarding (always / busy / no answer)
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Call park/pick-up, 3-way conference, redial, speed-dial/hotline
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Voicemail and missed-call indication, caller ID (name + number)
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Anonymous call rejection, Do Not Disturb (DND)
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Phonebook and call history support, plus remote phonebook if base supports
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Keypad lock, vibration alert, backlit keypad, robust rubberized housing
