Arlington, VA (December 26, 2018) – The Telecommunications Industry Association (TIA) TR-41.3 Engineering Committee on Performance and Accessibility for Communication Devices has issued a call for interest for document TIA-470.130-D initially titled “Telecommunications – Telephone Terminal equipment – Headset Acoustic Performance Requirements For Analog Telephones.” TR-41.3 is updating to new ANSI/TIA-470.1xx document format, performance concepts…