User's Manual

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11
Audio Tuning A1 with My Cell Phone
z As mobile phones have varying speaker and microphone level settings which
affect the handsfree quality in the form of echoes, too low or loud sounds etc.
when used with A1, if you encounter such problems, you can calibrate the
speaker and microphone settings of your A1 device.
z To be able to adjust the microphone setting, A1 has to be in talk mode.
During talk mode long click [+] or [-] button. Followed by a beep tone, the
following icon will then be displayed. Short click [+] or [-] button to adjust your
microphone setting until the caller on the other side hears your voice well.
When display is turned off after 10 seconds or if call is ended, the desired
microphone setting will be saved.