8
I303SK
Voice Prompt Indicator
When you power on the headset, keep pressing and holding the (+)
Button and (–) Button simultaneously for about 3 seconds until you hear
three high tone beeps. Then you will hear a voice prompt indicating the
battery level. However, if you release the buttons as soon as the headset
turns on, you will not hear the voice prompt for the battery level.
Low Battery Warning
When the battery is low, the blinking blue LED in stand-by mode turns to
red and you will hear mid-tone triple beeps and a voice prompt saying
“
Low battery
”.
Adjusting the Volume Level
You can easily adjust the volume by pressing the (+) Button or the
(–) Button. You will hear a beep when the volume reaches maximum
or minimum level. The volume is set and maintained independently at
different levels for each audio source even when you turn off and on
the headset. For example, once you set the volume for mobile phone
handsfree, it will not change even if you adjust the volume when you
hear Bluetooth MP3 music. So you can always maintain the preferred
optimum volume level for each audio source.
Function Priority
The I303SK operates in the following order of priority:
(Highest)
Mobile Phone
Intercom
(Lowest)
Bluetooth Stereo Music
A lower priority function is always interrupted by a higher priority function.
For example, stereo music is interrupted by an intercom call, and intercom
conversation is interrupted by an incoming mobile phone call.
Fault Reset
When the I303SK is not working properly or is in faulty status for any
reason, you may reset by pushing the pin-hole reset button on the left
speaker unit. Insert a paper clip into the reset pin-hole and press and
hold the reset button for a second with light pressure. The I303SK will be
switched off. Turn the system back on and try again. However, this will
not restore the headset to factory default settings.