-
EUROPE area: Press and hold mode + 2 buttons for 3 seconds.
-
ASIA area: Press and hold mode + 3RPT buttons for 3 seconds.
-
LATIN area: Press and hold mode + 4RDM buttons for 3 seconds.
d.
USB version: USB 1.1
e.
Bluetooth version: V2.1
f.
Bluetooth supported profile :
- A2DP: Advanced audio distribution profile
- AVRCP: Audio/Video remote control profile
- HFP: Hands-free profile
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