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 touch sensors.

Refer to the operating instructions supplied with the smartphone or mobile phone.

Supported profile: HFP (Hands-free Profile)

During standby/music playback

  • Hold your finger to the touch sensor on the right unit for about 2 seconds 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

You can use the touch sensor on either the left or right unit to perform the following operations.

When only one unit of the headset is worn on your ear, operate the headset on the unit that is worn.

  • Tap the touch sensor twice quickly (with an interval of about 0.3 seconds) to cancel an outgoing call.

  • Hold your finger to the touch sensor for about 2 seconds to change the call device back and forth from the headset to the smartphone/mobile phone.

Incoming call

You can use the touch sensor on either the left or right unit to perform the following operations.

When only one unit of the headset is worn on your ear, operate the headset on the unit that is worn.

  • Tap the touch sensor twice quickly to answer a call.
  • Hold your finger to the touch sensor for about 2 seconds to reject a call.

During call

You can use the touch sensor on either the left or right unit to perform the following operations.

When only one unit of the headset is worn on your ear, operate the headset on the unit that is worn.

  • Tap the touch sensor twice quickly to finish a call.
  • Hold your finger to the touch sensor for about 2 seconds to change the call device back and forth from the headset to the smartphone/mobile phone.

Supported profile: HSP (Headset Profile)

You can use the touch sensor on either the left or right unit to perform the following operations.

When only one unit of the headset is worn on your ear, operate the headset on the unit that is worn.

Outgoing call

  • Tap the touch sensor twice quickly to cancel an outgoing call.

Incoming call

  • Tap the touch sensor twice quickly to answer a call.

During call

  • Tap the touch sensor twice quickly to finish a call.