W77P Includes Only:
- W57R Handset with Belt Clip
- W70B Base Station
- Base Stand
- Charger Cradle
- Two Power Adapters
- Ethernet Cable
- Rechargeable Battery
- Decorative Cover
- Quick Start Guide
Features:
- Professional ruggedized phone system for challenging environments
- HD voice and Noise Cancellation
- Effortless provision and deployment
- Seamlessly compatible with Yealink full-range DECT endpoints
- No Perception Upgrade, not affecting any work
High-performance and Scalable for Productive Communication
Supporting registration with up to 10 Yealink W57R DECT handsets, the W77P system is launched with a robust processing capacity for up to
10 SIP accounts and 20 simultaneous calls. More flexibility and mobility could be enabled through up to 6 optional repeaters for extended network coverage.
Reliable Audio Performance for Mobile Communication
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.
A Protective Solution for Harsh Environments
The Yealink W57R is a professional rugged DECT phone built to endure even in challenging 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.
Streamline Provisioning for Labor and Time Costs Saving
The W77P supports efficient provisioning and effortless mass deployment with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism to help realize remote deployment, maintenance, and upgrade. The web portal for device management brings a clear and intuitive interface to upgrade user experience.
For more information, please see 
Data Sheet
