Promate proHarmony.3 User Manual page 10

2) When the volume is adjusted to max. or min., you will hear a "DI" tone.
3) When pressing the answer button on some cell phones, the call will be transferred to
the cell phone. You have to switch the call to the headset manually then. Please refer to
your cell phone's user's manual for further information.
5 Music Playback
After connecting the headset to a Bluetooth cell phone or Bluetooth transmitter
supporting A2DP, you can enjoy music with the headset.
Function Status of Headset
Volume up Playing music
Volume down Playing music
Pause Playing music
Play Pausing
Previous track Playing music
Next track Playing music
Remarks:
・ When playing music on some cell phones, the music will be transmitted to the cell
phone's speaker instead of the headset. You have to select "transmit the sound via
Bluetooth" in the settings menu and then choose "proHarmony.3" as speaker device. The
music will be transmitted to the headset. Please refer to your cell phone's user's manual
for further information.
・ When the volume is adjusted to max. or min., you will hear a "DI" tone.
・ If you want to remote control previous/next track, pause/play, it needs your
Bluetooth cell phone or Bluetooth transmitter paird with the headset to support AVRCP
profile, please refer to the user's manual of your cell phone or Bluetooth transmitter for
further information.
6 Headset LED indicator
6.1 When headset is charging
LED indicator
Red LED is on
Red LED is off
Operation
Short or Long press VOL+ button
Short or Long press VOL- button
Short press MFB button
Short press MFB button
Short press button once
Short press button once
Status of Headset
Charging in progress
Finish charging