How To Adjust The Volume Of Touch-1 USB Phone
	You can control the volume of Touch-1 through Windows. There are 2 ways to adjust the volume, both setting are different. First let's check and make sure Touch-1 USB Phone is setup as your audio input/output: Click on the Start menu then select Control Panel. In the Control Panel window, double click Sounds, Speech, and Audio Devices. In the Sounds, Speech, and Audio Devices window, double click Sounds and Audio Devices. When Sounds and Audio Devices Properties window opens, under the Volume tab, if you see USB Audio Device displayed on the top then this means your USB Phone is set as your Windows input/output device. (If USB Audio Device is not set as your Windows input/output device, please skip to 6) When your USB Phone is set as your Windows input/output device, you can adjust the volume on the USB Phone by pressing the Up & Down button during a phone conversation (The Up & Down button work as the volume control only during a phone conversation). Press Up for volume up and press Down for volume down. When Sounds and Audio Devices Properties window opens. Under the Volume tab, if you do not see USB Audio Device displayed on the top, this means your USB Phone is not set as your Windows input/output device. Please go to the middle of the window then select Advanced… When Master Volume window opens, click Options at the drop down menu, then select Properties. When Properties window opens, go to the drop down button for Mixer device:, then select USB Audio Device and in the Adjust volume section, make sure Playback is selected. Go to the bottom of the window click on OK. Now you are back at Master Volume window. You can control Touch-1 USB Phone volume by adjusting the Master Volume bar up and down. For more accurate volume adjustment, we recommend adjusting the volume during a conversation using the USB Phone.