Help Guide
Wireless Noise Canceling Stereo Headset
WH-CH720N
Functions for a phone call
The functions available during a call may vary depending on the profile supported by your smartphone or mobile phone.
In addition, even if the profile is the same, the available functions may vary depending on the smartphone or mobile
phone.
Depending on the connected device or the application you are using, the functions may not work properly even if you try
to operate them with the headset.
Refer to the operating instructions supplied with the smartphone or mobile phone.
Supported profile: HFP (Hands-free Profile)
During standby/music playback
Press and hold the
(call) button to start up the voice dial function of the smartphone/mobile phone, or activate the
Google app on the Android smartphone or Siri on the iPhone.
Outgoing call
Press the
(call) button once to cancel an outgoing call.
Incoming call
Press the
(call) button once to answer a call.
Press and hold the
(call) button for about 2 seconds or more to reject a call.
During call
Press the
(call) button once to finish a call.
Supported profile: HSP (Headset Profile)
Outgoing call
Press the
(call) button once to cancel an outgoing call.
Incoming call
Press the
(call) button once to answer a call.
During call
Press the
(call) button once to finish a call.
Note
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