Sena Bluetooth SPH10H-FM v4.3 User's Guide - Manual (Page 30)

English
SPH10H-FM
29
2. Tap or double tap the Jog Dial to disconnect
intercom connection with one of the two intercom
friends accordingly. For example, by single
tapping the Jog Dial, you can just terminate
the intercom connection with the first intercom
friend (B). However, you still have the intercom
connection with your second intercom friend (C).
Jog Dial Operation Result
Press for 1” Disconnect (B) & (C)
Single tap Disconnect (B)
Double tap Disconnect (C)
End Three-way Intercom
15. FOUR-WAY CONFERENCE INTERCOM
15.1 Start Four-way Intercom
You can have four-way conference intercom with
three other SPH10H-FM users by adding one more
intercom participant to the three-way intercom.
While you are having three-way intercom as above
in section 14.1, a new participant (D), who is an
intercom friend of your intercom friend (C), may join
the conference intercom by making an intercom call
to your intercom friend (C). Please note that in this
case, the new participant (D) is an intercom friend of
(C), not of you (A).
First Friend
(B)
Second Friend
(C)
You
(A)
New Participant
(D)
= Intercom Friend of (C)