The number of Bluetooth earphones users are increasing.The increase in smartphones that have abolished earphone jacks, such as the iPhone after 7/7 Plus, but the popularity of "complete wireless (True Wireless) earphones", which wirelessly communicates between left and right units like AirPods, also plays a role.increase.It is unlikely that the earphone jack will restore with a smartphone that emphasizes thinness and lightness, and the number of Bluetooth earphones users will increase in the future.
What happens if you call while using Bluetooth earphones, but the calling sound can be heard from the Bluetooth earphone.If the music you are listening to is automatically stopped, and if you have a headphone with the settings ("Settings" → "Telephone" → "Notification by voice" screen), the contact is used in the contact information.You can also read the registered opponent's name.If the vibration is enabled, it will inform you of the incoming call with both the Bluetooth earphone and the vibration of the iPhone itself.
Where the other person's voice can be heard depends on how you call.If you operate the "Slide response" displayed on the iPhone, you can hear the other person's voice from the top of the iPhone (when the iPhone is applied to the ear), as if the Bluetooth earphone was not connected.increase.If you make a phone call on the Bluetooth earphone side for hands -free calls, you will hear the other person's voice from the earphone, and your voice will be picked up by the microphone with a built -in earphone.
If you want to change the exit of the voice after the call starts, tap the "Audio" button on the phone application screen.If you select "iPhone" among the displayed options, the other person's voice will be heard from the earphone if you select "Speaker" from the top of the iPhone, and select Bluetooth earphones from the lower part of the iPhone (built -in speaker).