Operations during a call
1
2
z
Display the redial/received calls list screen, or
record the call as a voice memo.
3
z
Display the phonebook or register the contact.
4
z
Appears during a high-quality VoLTE call.
y
Also appears at times such as when a VoLTE call
is arriving.
5
6
z
Switch hands-free calling on or off.
7
z
Switch muting on or off.
8
z
Hold/Unhold a call.
z
Note the followings to use hands-free.
y
Speak approximately 20 to 40 cm away from the
mouthpiece. When the surroundings are noisy, the
sound may break up and the call may not be
satisfactory.
y
When calling outdoors, in a location where
surroundings are noisy or where the sound echoes
loudly, use an earphone/microphone.
y
If the sound breaks up during a hands-free call,
lower the in-call volume.
Adjusting the in-call volume
1
u
Using Clear talk
Clear talk processes voices to make conversations
sound clear.
1
z
z
Sound quality may vary depending on the surrounding
noises and the tone of the voice.
z
Clear talk is not available during a hands-free call or a
call using an earphone/microphone.
84
Call