Sena Bluetooth SMH10R v4.3 User's Guide - Manual (Page 33)

English
SMH10R
33
17. THREE-WAY CONFERENCE PHONE
CALL WITH INTERCOM PARTICIPANT
You can have a three-way conference phone call by adding an
intercom friend to the mobile phone conversation. While having a
mobile phone call, make an intercom call to one of your intercom
friends (B, C or D) by tapping the Center Button once, twice or
three times to form a three-way conference call with the person
on the mobile phone line. To disconnect the intercom first and go
back to your private mobile phone call, terminate the intercom by
tapping the Center Button once. To end the mobile phone call first
and maintain the intercom conversation, press the Center Button
for 2 seconds, or wait for the person on the mobile phone line to
end the call.
Start & End Three-way Conference Phone Call
Start
Tap the Center Button while having a mobile phone
call
End intercom first Tap the Center Button
End phone call first
Press the Center Button for 2"
or
Wait for the called person to end the call
18. INTERCOM FAILURE
When you try to start an intercom conversation with an intercom
friend who is already having a conference intercom with other
riders or is on a mobile phone call, you will hear a low tone double
beep signifying that the intercom is busy. In this case, you have to
try again later.
19. INTERCOM RECONNECTION
If your intercom friend goes out of range while having an intercom
conversation, you may hear static and eventually the intercom will
be disconnected. In this case, the SMH10R automatically tries to
reconnect the intercom every 8 seconds and you will hear high
tone double beeps until the intercom is reestablished. If you don’t
want to make a reconnection, tap the Center Button to stop the
attempt.