Sena SF2 User Manual

SF Series
28
8.2.2 Ending Three-way Intercom
You can completely terminate the conference intercom or just
disconnect an intercom connection with one of your active intercom
friends.
1. Press the Center Button for 3 seconds until you hear a beep to
terminate three-way conference intercom completely. It terminates
both intercom connections with (B) and (C).
2. Tap or double tap the Center Button to disconnect intercom
connection with one of the two intercom friends accordingly. For
example, by single tapping the Center Button, you can terminate
the intercom connection with just the rst intercom friend (B).
However, you still have the intercom connection with your second
intercom friend (C).
Center Button Operation Result
Press for 3 seconds Disconnect (B) & (C)
Single tap Disconnect (B)
Double tap Disconnect (C)
End Three-way Intercom
3. You (A) can call the second intercom friend (C) by double tapping
the Center Button, or the second intercom friend (C) may join the
intercom by making an intercom call to you (A).
(A)
(B)
FirstFriend SecondFriend
(C)
4. Now you (A) and two SF4 intercom friends (B & C) are having a
three-way conference intercom.
(A)
(B)
FirstFriend SecondFriend
(C)

Sena SF2 Specifications

General

Bluetooth	Bluetooth 4.1
Charging Time	2.5 hours
Advanced Noise Control	Yes
FM Radio	No
Rider Capacity	2
Headset Profile	HSP
Hands-Free Profile	HFP
Advanced Audio Distribution Profile	A2DP
Audio Video Remote Control Profile	AVRCP
Voice Command Support	No
Mobile Phone Connectivity	Yes
Music Sharing	Yes
Talk Time	13 hours
Weight	35 g (1.2 oz)
Operating Temperature	-10°C to 55°C
Dimensions Main Module	73.3 mm x 38.7 mm x 16.6 mm (2.9 in x 1.5 in x 0.7 in)