For interphone function, please make sure you have bought two HM100PS.
Setting
- Under any status, press and hold the MFB button for 10s on your first speakerphone, LED indicator blinks RED and BLUE alternately, keep pressing until the BLUE light on.
- Press and hold the MFB button for 6s on another speakerphone till the LED indicator blinks RED and BLUE alternately. They will be auto connected.
- Once connected, the LEDs of both HM100PS will flash BLUE twice every 4s.
Notice:
- You can also connect your phone with HM100PS first as above, and connect another HM100PS as interphones simultaneously.
- The interphone range is supposed to be 10M in theoretically perfect situation, but normally the effective range is about 7-8M.
Basic operation
Button | Function | Operation |
Send out intercom | Double click | |
Cancel intercom | Press once when sending out intercom | |
MFB | Answer intercom | Press once |
End intercom | Press once | |
Reject intercom | Press and hold the MFB for about 2 seconds when receiving intercom | |
V+ | Volume Up | Press once |
V- | Volume down | Press once |
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