User's Guide

Smart Voice Terminal User Guide
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Step 3 Built-in microphone mute
Use the "Mute button" on the device panel to switch the mute or pickup state of the built-in
microphone. Press the volume key on the device panel to adjust the volume of the built-in
speaker.
Step 4 Adjust the device USB volume
Adjust the USB input and output volume via the Type-C audio control in the Audio Console.
5.2 Headset Function
The device can be used as an external microphone and speaker of the mobile phone, greatly
increasing the pickup range and playback volume. At this time, there are two connection
methods: 3.5 interface connection on the right or Bluetooth connection.
 The 3.5 port on the right is connected to the phone
Step 1 Connect to Mobile Phone
Connect the 3.5mm interface on the right side of the device to the 3.5mm interface of the
mobile phone via a 3.5mm audio cable. If the audio interface type of the mobile phone is Type-
C, a Type-C to 3.5mm adapter cable is required at this time.
Step 2 Select Interface Input Type
Browse to the upper right corner of Audio Console "Audio Settings> Advanced Settings"> 3.5
interface settings on the right and select "MIC" as the input type.
Step 3 Mute and Volume Adjustment
 Use the "Mute button" on the device panel to switch the mute or pickup state of the
built-in microphone.
 Press the volume key on the device panel to adjust the volume of the built-in speaker.
Open "Audio Console" to adjust Phone 3.5 audio input and output volume.
 Bluetooth Connection to Mobile Phone
If the Phone 3.5 interface of the device is connected, please unplug the right 3.5mm cable
first.
Step 1 Turn on Bluetooth
Open the device "Audio Console", short press the Bluetooth switch, select "Use Bluetooth to
connect to your phone", enter "Bluetooth Settings", and enable Bluetooth.