3S PLUS

Getting Started

• Powering On and Off
• Charging
• Checking the Battery Level
• Volume Adjustment

Pairing The Headset With Other Bluetooth Devices

• Phone Pairing
• Pairing When the Headset Is Turned Off
• Pairing When the Headset Is Turned On
• GPS Pairing

Using Mobile Phone and Music

• Bluetooth Stereo Music
• Mobile Phone Call Making and Answering

Bluetooth Intercom

• Intercom Pairing

Troubleshooting

• Firmware Upgrades
• Fault Reset
• Factory Reset