1st intercom friend
Start intercom
Single tap
End intercom
Single tap
End any intercom
Start & End Two-way Intercom
15.2 Multi-way Intercom
15.2.1 Start Three-way Intercom
You (A) can have a three-way intercom with two other 20S friends (B &
C) by establishing two intercom connections at the same time.
1. You (A) need to be paired with two other friends (B & C) for three-
way intercom.
First Friend
(B)
3rd ~ 9th intercom
2nd intercom friend
friend
Triple tap → Rotate
Double tap
to select friend →
Single tap
Triple tap → Rotate
to select friend →
Double tap
Single tap
press and hold for 2 second
(A)
Second Friend
(C)
2. Start an intercom conversation with one of the two friends in
your intercom group. For example, you (A) may start an intercom
conversation with the intercom friend (B). Or intercom friend (B)
may start an intercom call with you (A).
First Friend
(B)
3. The second intercom friend (C) may join the intercom by making
an intercom call to you (A). You (A) may also connect the second
intercom friend (C).
First Friend
(B)
20S
(A)
Second Friend
(C)
(A)
Second Friend
(C)
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