SPH10H-FM
- SPH10H-FM User's Guide Location
- Intercom Pairing
- FM Radio On/Off
- Pairing Mobile Phone
- Making and Answering Calls
- Powering On/Off
- Start and End Two-way Intercom
- Playing Music
- Scan and Save
- Charging
- Three-way Intercom
- Seek and Save
- Music Sharing
- Checking the Battery Level
- Four-way Intercom
- Volume Adjustment
- Factory Reset
- Fault Reset