X1S
- X1S User's Guide Location
- Intercom Pairing
- Making and Answering Calls
- Phone Pairing
- Powering On and Off
- Fault Reset
- Two-Way Intercom
- Playing Music with Bluetooth Devices
- Second Mobile Phone Pairing
- Charging
- Factory Reset
- Group Intercom
- Music Sharing
- Pairing with the Remote Control
- Checking the Battery Level
- Three-Way Conference Phone Call with Intercom Users
- Volume Adjustment
- Universal Intercom