Telephone Training Adapter Y Splitter+Mute Button for Headset for Nortel Meridican, Norstar, Avaya, Ashtra, Mitel, Polycom, Ge and Other Ip Phone

Description

🎧 Master your calls with seamless dual listening and mute control!

This Telephone Training Adapter Y Splitter with Mute Button enables two users to simultaneously listen and talk on a single phone line by splitting handset or headset ports. Featuring a convenient mute button with a red indicator to prevent accidental interruptions, it supports easy plug-and-play setup and is compatible with major IP phone brands like Nortel, Avaya, and Polycom—perfect for call center training and telephone marketing environments.