Front
Volume Down
Mute
Playing Back
1
2
3
4
5
1
2
3
5
4
Solar Module
Metal Sheet
USB jack
Mic
Back
Multifunction button:
Pairing,
Answer/End/Reject Call,
Voice Dialing,
Last Number Redialing,
Volume Up
Transferring Call,
Playing Forward
LED Indicator
A2DP