Product: Mobile > Cell Phones > Verizon Wireless Cell Phones > SCH-U460
To Mute A Call: During a call the left soft key button on the handset functions as the Mute button. Press it to mute the phone’s microphone for privacy. Press it again to unmute the handset. You will see the word "Muted" on the handset display to signify the mute option is enabled.