info@supra-electronics.com
− Functions and information sounds may
differ depending on the mobile phone
− Once the minimum or maximum volume
setting has been reached, a short signal
tone can be heard.
− If the call is answered using the buttons
of the mobile phone, some Smartphones
will keep the call.
Overview of control display
The below overview shows the potential displays of the
control LEDs
7
.
LED display Status of earphone
red permanently on Battery is being charged
blue permanently on Charging completed
flashing alternating between
red and blue
Connection mode
red light flashing twice every
2 seconds
No device connected
blue light flashing twice every
4 seconds
Connection established
blue light flashing twice every
2 seconds
active or incoming call
blue permanently on Call active
red light flashing Low battery
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