EXPAND 20 Series14 記事
EXPAND 20 - Accepting and ending calls when connected to a mobile phone
EXPAND 20 - Adjusting the volume
EXPAND 20 - Audio playback
EXPAND 20 - Charging the battery and connecting via USB cable
EXPAND 20 - Conference call
EXPAND 20 - Connecting via audio cable
EXPAND 20 - Connection possibilities
EXPAND 20 - How to update firmware
EXPAND 20 - Making calls
EXPAND 20 - Muting the microphone
EXPAND 20 - Muting the ring tone of an incoming call
EXPAND 20 - Switching the speakerphone on/off
EXPAND 20 - Using music mode
EXPAND 20 - Verifying remaining battery life