Talk

If a Bluetooth® phone (mobile phone or smartphone) supports the “HSP” or “HFP” Bluetooth® profile, you can use the earphones to talk.
1.
Connect the Bluetooth® phone and earphones.
2.
When receiving a call, touch an earphone touch sensor (L or R) once to answer.
When receiving a call, the ringtone plays from the earphones.
(HFP only) To reject a call, touch and hold a touch sensor (L or R) for about 2 seconds.
3.
Talk.
You can adjust the volume or mute the call by using the touch sensors on the earphones.
EAH-AZ80/EAH-AZ60M2: Call time (Earphones)
4.
Touch and hold an earphone touch sensor (L or R) for about 2 seconds to end the call.
Note:
HSP (Headset Profile): Allows the earphones to receive monaural audio and the microphone to transmit audio.
HFP (Hands-Free Profile): Provides incoming and outgoing communication in addition to the HSP functions. (The earphones cannot make calls.)
You may have to configure hands-free settings on the Bluetooth® phone.
Depending on the Bluetooth® phone, you may hear incoming and outgoing ringtones from the earphones.
You can use the microphone on the earphones and the app on a Bluetooth® device to have the Bluetooth® device make a call.