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Telephones

Last Updated: 03/07/18 Click to see brand name products that meet these requirements

A commercially available electronic product whose primary purpose is to transmit and receive sound over a distance using a voice or data network.

Product Details
  • Federal agencies are required to purchase products as designated or specified under this program
Product Type

Procurement Info

Where to Buy

Cordless Phones, Answering Machines, and Combination Units
Voice over Internet Protocol (VoIP) Phones
Life Cycle Cost Savings

For most applications, Energy Star-qualified cordless telephones have the lowest life-cycle cost. An efficient product is cost effective when the energy costs saved over the life of the product exceed the additional upfront cost (if any) of the more efficient model. Energy Star considers both upfront costs and lifetime energy cost savings when setting required efficiency levels. Federal purchasers can assume that Energy Star-qualified products are life-cycle cost effective.

Guiding Principles
Contributes to meeting The Guiding Principles for High Performance and Sustainable Buildings
Additional Guidance

Federal buyers must ensure that cordless phones meet both Energy Star and FEMP Low Standby Power requirements. The Energy Star version 3.0 specification has an expanded scope including VoIP telephones and corded analog telephones, The Version 3.0 specification establishes new Partial On Mode (formerly Standby) power consumption requirements for all products. It also encourages the adoption of energy efficiency technologies, including Energy Efficient Ethernet to save power in periods of low data throughput and External Proxy Capability to enable end point devices such as computers to maintain network connectivity while in low power modes.

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