描述

Yealink Ruggedized DECT Handset

Yealink W57R, certified to rigorous IP54 standard, is a professional ruggedized DECT handset with an integrated vibration alarm that is pretty eligible for the environment where there may be dusty, humid, and harsh. W57R combines the advantages of wireless communication and the rich features of Voice-over-IP phone, and is fully compatible with Yealink W80/W90 Multi-Cell System for seamless roaming and handover feature. It provides you with the convenience and good experience of mobile communication in and between each zone and keeps stable in complicated and harsh locations. W57R cushions the occasional fall and can easily withstand falls of up to 3.5 meters. This makes the W57R the perfect companion in the office, in a warehouse or on outdoor premises. As a rugged and durable handset, W57R has also been developed with Yealink optimal HD audio quality that combines multiple leading technologies together, including FNR (Flexible Noise Reduction), full duplex, and Opus. This means users can get a stable and high-quality audio experience even if the environment is full of noise or wireless interference 

Business Design, Exquisite Details

W57R is Yealink’s most recent professional DECT phone. It features a business appearance of a smartphone that fits into
the daily routine and a belt clip for simple carrying. It’s small and lightweight but compact, having a 1.8″ TFT color display
and an optimized dial-pad layout with more key space. W57R also has a disinfectant-resistant surface and will not
fade when exposed to UV-C light.

HD Audio Quality, Noise-free Conversations

With over 20 years of experience in audio technology, Yealink applied a combination of state-of-the-art technologies to the W57R to provide users with crystal-clear calls. Even in complex or wireless interference-filled environments, the W57R could deliver a stable and high-quality audio experience that fits perfectly into everyday work.

Superior Durability, Professional Protection

The Yealink W57R is a professional rugged DECT phone built to endure even in harsh work environments.

-It can withstand a 3.5m drop without being damaged, and its durable rubber surface prevents slips, scratches, and everyday wear and tear.

-There is also no need to worry about the Oops moments in daily life, as the W57R resists spills and splashes of liquids like coffee, soda, and juice.

-Protection rating of 54 (IP54), dust doesn’t stand a chance, either.

Seamless Compatibility, Free Mobility

Yealink W57R is compatible with DECT bases of single cell (W70B) for small- to medium-sized business as well as multi-cell(W80DM/W90DM) for larger spaces, providing superior mobile communication experience with seamless handover and an industry-leading roaming solution to meet diverse needs of scalable DECT solutions.

Key Features:

1.8” 128 x 160 TFT color screen with intuitive UI

Rugged DECT handset with IP54 protection rating

HD voice with Opus audio codec and Flexible Noise Reduction (FNR)

Withstand falls of up to 3.5 meters

Scratch resistant, disinfectant resistant

Vibration alarm

Up to 40-hour of talk time and 575-hour of standby time

Keypad backlight and keypad lock

No Perception Upgrade, not affecting any work

Fully compatible with Yealink W80/W90 Multi-Cell System

Technical Specifications

Display

1.8” 128 x 160 TFT color screen

Intuitive user interface with icons and soft keys

Caller ID with name and number

Notification Light: voice mail, missed call

Date & time (manual/auto synchronization)

Screen saver

Multilingual user interface

Keypad backlight

Phone Features

Up to 2 simultaneous calls per handset

Handset select for receiving call

Handset and Number select for making call

Auto intercom, auto answer

3-way conference

Call forward: Always/Busy/No Answer

DND

Call waiting, mute, hold

Call transfer

Swap between calls

Redial

Speed dial

Voice mail

Silence

Dial plan: Replace Rule/Area Code/Block Out

Keypad lock, emergency call

100 phone book memory (store in the base)

Remote phonebook, LDAP, XML phonebook

Phonebook search, block list

Call history: All/Placed/Missed/Received (up to 100 entries)

Direct IP call without SIP proxy

Reset to factory, reboot

Anonymous call, Anonymous call rejection

OTA (Over-The-Air) upgrade

Voice Features

Full-duplex speakerphone

HD audio

Hearing Aid Compatibility (HAC) compliant

Frequency response: 100 Hz–7 kHz

FNR (Flexible Noise Reduction)/Noise Cancellation

Receiver volume control: 5 steps

Ringer volume control: 5 steps+off

9 ringer melodies

Multiple advisory tones

Acoustic warning for low battery status

DTMF

Physical Features

Handset Size: 157 mm x 51 mm x 24 mm

Handset Weight: 183 g

Color: Black

Battery: 1460 mAh, Lithium-ion, 3.7 V, 5.4 WH

Up to 40-hour of talk time (in ideal conditions)

Up to 575-hour of standby time (in ideal conditions)

Charger: DC 5V/0.6A Output

Power Adapter:

Input: 100-240 V-50/60 Hz, 0.2 A

Output: 5 V, 0.6 A

Backlit keypad with 25 keys:

Standard ITU telephone keypad, 12 keys, 4 x 3, with star and pound key

5 navigation keys (left, right, up, down, OK)

2 softkeys

6 function keys (Speaker, message, Off-hook, Cancel, TRAN, Mute)

6 shortcut keys

Operating humidity: 10% to 95%

Operating temperature: 0 to 40 °C (+32 to 104 °F)

Storage temperature: – 30°C to +70°C (- 22- 158°F)

DECT

Frequency bands: 1880–1900 MHz (Europe), 1920–1930 MHz (US), 1902 – 1906 MHz (TH), 1910 – 1920 MHz (BR)

DECT Range:

Up to 50 meters indoor (in ideal conditions)

Up to 300 meters outdoor (in ideal conditions)

DECT Standards: CAT-iq2.0

Warranty Information

Standard manufacturer warranty (up to 2 years) included. Extended warranty (up to 5 years), advanced hardware replacement, maintenance & support for selected equipment available upon request.

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