Poly Telephone Interface Cable for CS500, B335 & MDA200 (85R57AA)

Poly Telephone Interface Cable for CS500, B335 & MDA200 (85R57AA)

The Poly Telephone Interface Cable (85R57AA) is an official connectivity accessory designed for compatible Poly CS500 Series, Poly B335, and Poly MDA200 communication systems. Built for office professionals, customer support teams, and business communication environments, this interface cable provides reliable telephone connectivity support for compatible Poly headset and communication deployments.

Designed for dependable communication system integration, the Poly telephone interface cable helps connect compatible Poly wireless headset systems and audio processors to supported telephone environments. Its durable compact design makes it suitable for office, contact centre, and unified communications setups requiring reliable cable connectivity.

Key Features

• Official Poly telephone interface cable
• Designed for compatible Poly CS500 Series systems
• Compatible with Poly B335 and MDA200 environments
• Supports professional telephone connectivity
• Reliable communication system integration accessory
• Suitable for office and contact centre environments
• Durable lightweight cable design
• Ideal as a replacement or spare connectivity accessory

Best Suited For

• Businesses using Poly CS500 Series headsets
• Office communication environments
• Customer support and contact centre setups
• Users requiring telephone interface connectivity
• Professional business communication deployments

Why Choose the Poly Telephone Interface Cable?

The Poly Telephone Interface Cable provides dependable connectivity support for compatible Poly communication systems and telephone environments. Its durable design helps maintain reliable headset communication workflows in professional business workplaces.

Compatibility

The Poly Telephone Interface Cable is designed for compatible Poly CS500 Series, Poly B335, and Poly MDA200 communication systems. Compatibility may vary depending on the connected telephone system and deployment configuration.

Frequently Asked Questions

What is the Poly 85R57AA used for?

The Poly 85R57AA is a telephone interface cable designed for compatible Poly CS500 Series, B335, and MDA200 communication systems.

Which Poly systems are compatible with this cable?

This cable is designed for compatible Poly CS500 Series, Poly B335, and Poly MDA200 communication environments.

Is this an official Poly accessory?

Yes. The 85R57AA is an official Poly connectivity accessory.

Can this cable be used in office communication setups?

Yes. The cable is suitable for office, contact centre, and business communication environments.

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