Settings
Configuración
设定
設定
To adjust the ringtone volume
When you have no ongoing call, rotate the control dial.
To adjust light intensity
1. When you have no ongoing call, press and hold
2.
Rotate the control dial.
To change colour on the display
1. When you have no ongoing call, press
2.
appears on the display.
3.
Rotate the control dial to select a colour and press
select a colour.
To reset the speakerphone
1. When the speakerphone is turned on, press and hold
until
2.
Press and hold
a long high tone. The speakerphone is turned off.
Information about paired phones disappears.
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appears, and you hear a long high tone.
and
simultaneously until you hear
29
.
.
to
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